Token usage

Data through 2026-11-01 08:21:21 UTC

Claude 20.8B and Codex 27.2B raw tokens, measured. 96.3% of Claude’s ledger tokens were re-read (cheap).

Why raw first: countable; weights guessed.

1
Claude · Measured raw

20.8B

Since 2026-07-10. A floor.
2
Codex · Own raw

27.2B

Own tokens since 2026-05-24
3
Last 7 days · raw
2026-10-25..2026-10-31

Claude 2.5B · 240.9M weighted.

Codex 1.7B · weighted unknown.

20.8B = measured best per day. 21.5B = chart, which also counts 0.7B recovered May 24 to Jun 9. 17.7B = ledger days.

Laptop (Mac) Claude: about 3.5B tokens in 365 days. Estimate at list price, about $1.8k; partly overlaps host data, not added to 20.8B. Laptop Codex: not measured.

01 · Tokens over time
Touched = added + removed (churn, not net).
More controls

OVERLAPS = may repeat; SUBSET = already included; ESTIMATE = approximate.

  • Claude main
  • Claude subagents
  • Codex
  • Recovered Claude
  • No agent marker

Dotted lines: model, tool or policy changes.

Weekly raw token history; separate Claude and Codex scales; hatched Claude interval is unknownClaudetranscripts no longer on disktranscripts no longer on disktranscripts no longer on disktranscripts no longer on diskNo datatranscripts no longer on diskno observations in export; reason unknownno observations in export; reason unknown0.001,666,742,624.01.7B3,333,485,248.03.3B5,000,227,872.05.0B6,666,970,496.06.7B2026-05-18: 0 raw tokens2026-05-18: 0 raw tokens2026-05-18: 43,816,974 raw tokens2026-05-25: 0 raw tokens2026-05-25: 0 raw tokens2026-05-25: 466,307,315 raw tokens2026-06-01: 0 raw tokens2026-06-01: 0 raw tokens2026-06-01: 81,525,168 raw tokens2026-06-08: 0 raw tokens2026-06-08: 0 raw tokens2026-06-08: 117,599,358 raw tokens2026-07-06: 73,165 raw tokens2026-07-06: 0 raw tokens2026-07-06: 0 raw tokens2026-08-24: 16,587,633 raw tokens2026-08-24: 0 raw tokens2026-08-24: 0 raw tokens2026-09-07: 68,748,261 raw tokens2026-09-07: 14,403,743 raw tokens2026-09-07: 156,688,049 raw tokens2026-09-14: 16,757 raw tokens2026-09-14: 0 raw tokens2026-09-14: 32,390,906 raw tokens2026-09-21: 541,426,799 raw tokens2026-09-21: 3,146,121,465 raw tokens2026-09-21: 1,795,985,048 raw tokens2026-09-28: 2,190,431,481 raw tokens2026-09-28: 3,320,499,871 raw tokens2026-09-28: 1,156,039,144 raw tokens2026-10-05: 1,426,930,360 raw tokens2026-10-05: 674,124,016 raw tokens2026-10-05: 0 raw tokens2026-10-12: 1,397,937,963 raw tokens2026-10-12: 438,826,171 raw tokens2026-10-12: 0 raw tokens2026-10-19: 2,163,962,183 raw tokens2026-10-19: 510,927,686 raw tokens2026-10-19: 0 raw tokens2026-10-26: 1,460,541,637 raw tokens2026-10-26: 319,448,211 raw tokens2026-10-26: 0 raw tokensCodexNode-operations campaign, June to October: 43 Codex sessions, about 0.35B own tokens (about 1% of the Codex measured total); 667 commits in that period. Own tokens: 347,244,558.node-operations campaign0.001,039,783,933.251.0B2,079,567,866.52.1B3,119,351,799.753.1B4,159,135,733.04.2B2026-05-18: 8,644,353 raw tokens2026-05-25: 2,643,966 raw tokens2026-06-01: 304,794,672 raw tokens2026-06-08: 535,335,278 raw tokens2026-06-15: 770,471,970 raw tokens2026-06-22: 192,223,808 raw tokens2026-06-29: 1,043,563,369 raw tokens2026-07-06: 2,092,328,963 raw tokens2026-07-13: 3,418,384,491 raw tokens2026-07-20: 1,429,924,036 raw tokens2026-07-27: 2,348,004,009 raw tokens2026-08-03: 2,488,014,668 raw tokens2026-08-10: 4,159,135,733 raw tokens2026-08-17: 691,379,609 raw tokens2026-08-24: 484,195,478 raw tokens2026-08-31: 1,225,552,690 raw tokens2026-09-07: 235,943,956 raw tokens2026-09-14: 311,676,080 raw tokens2026-09-21: 554,753,570 raw tokens2026-09-28: 810,402,586 raw tokens2026-10-05: 1,072,968,871 raw tokens2026-10-12: 519,370,188 raw tokens2026-10-19: 971,951,764 raw tokens2026-10-26: 1,530,441,725 raw tokens1. 2026-09-22 · Opus 5.5 appears — Claude Opus 5.5 becomes available; sessions can use it, shifting tokens by model.1 ◆2. 2026-09-23 · Fable 5.1 appears — Claude Fable 5.1 becomes available; sessions can use it, shifting tokens by model.2 ◆3. 2026-09-29 · Sonnet 5.5 appears — Claude Sonnet 5.5 becomes available; sessions can use it, shifting tokens by model.3 ◆4. 2026-10-22 · Codex gpt-6-luna phased out — Codex's default moves away from gpt-6-luna; token counts per task can differ between models.4 ◆5. 2026-10-23 · Codex gpt-6.1-sol takes over — gpt-6.1-sol becomes the Codex default the next day; the two changes overlap.5 ◆6. 2026-10-28 · Fable 5.1 reads paused; fast mode off — Fable 5.1 reads pause; fast mode turns off. Concurrent changes prevent attributing the fall.6 ▲JunJulAugSepOct
Selected metric totals: Claude 21.5B. Codex 27.2B.
Gaps, corrections and events
  • Hatching: no Claude observations

Separate scales keep both providers readable.

Codex uses corrected own totals. Daily dates are approximate.

Raw tokens include repeated cache reads.

Recovered Claude observations are partial. Codex daily totals use each session’s last recorded event date, approximately. Token data starts 2026-05-24. Earlier days: commits only. Records start at different dates: bus records 2026-08-24, server task records 2026-10-06.

  • Missing transcripts: default cleanup suspected, not proven.
  • Pruned days use audit raw totals; recovered splits and models remain unknown.
  • From Oct 1: present. Today is partial.
  • Codex: no gap; 25 days had no sessions
See coverage gap ranges
ProviderDateReason
Claude2026-06-03..2026-06-04transcripts no longer on disk
Claude2026-06-06..2026-06-06transcripts no longer on disk
Claude2026-06-10..2026-07-09transcripts no longer on disk
Claude2026-07-11..2026-08-23transcripts no longer on disk
Claude2026-08-25..2026-09-06transcripts no longer on disk
Claude2026-09-10..2026-09-10no observations in export; reason unknown
Claude2026-09-16..2026-09-16no observations in export; reason unknown

Only 2026-11-01 is today’s partial UTC snapshot.

Codex daily spikes partly reflect booking each session on its last event day.

Sessions spanning days account for 27.2% of Codex tokens. One session spans 87 days.

Codex fresh/cached/output split starts 2026-10-18; event dates differ from own-total session dates.

Events on the chart

  1. 2026-09-22 · Opus 5.5 appears — Claude Opus 5.5 becomes available; sessions can use it, shifting tokens by model.
  2. 2026-09-23 · Fable 5.1 appears — Claude Fable 5.1 becomes available; sessions can use it, shifting tokens by model.
  3. 2026-09-29 · Sonnet 5.5 appears — Claude Sonnet 5.5 becomes available; sessions can use it, shifting tokens by model.
  4. 2026-10-22 · Codex gpt-6-luna phased out — Codex's default moves away from gpt-6-luna; token counts per task can differ between models.
  5. 2026-10-23 · Codex gpt-6.1-sol takes over — gpt-6.1-sol becomes the Codex default the next day; the two changes overlap.
  6. 2026-10-28 · Fable 5.1 reads paused; fast mode off — Fable 5.1 reads pause; fast mode turns off. Concurrent changes prevent attributing the fall.
See daily history values
DateClaude main rawSubagents rawCodex rawRecovered rawMain freshSubagents freshCodex fresh
2026-05-24In RecoveredIn Recovered8,644,35343,816,974In RecoveredIn RecoveredUnavailable
2026-05-25In RecoveredIn Recovered2,643,96615,003,792In RecoveredIn RecoveredUnavailable
2026-05-26In RecoveredIn Recovered010,123,193In RecoveredIn RecoveredUnavailable
2026-05-27In RecoveredIn Recovered049,027,041In RecoveredIn RecoveredUnavailable
2026-05-28In RecoveredIn Recovered083,991,522In RecoveredIn RecoveredUnavailable
2026-05-29In RecoveredIn Recovered0154,964,449In RecoveredIn RecoveredUnavailable
2026-05-30In RecoveredIn Recovered0151,810,610In RecoveredIn RecoveredUnavailable
2026-05-31In RecoveredIn Recovered01,386,708In RecoveredIn RecoveredUnavailable
2026-06-01In RecoveredIn Recovered54,708,81839,298,643In RecoveredIn RecoveredUnavailable
2026-06-02In RecoveredIn Recovered194,17722,027,279In RecoveredIn RecoveredUnavailable
2026-06-03UnknownUnknown0UnknownUnknownUnknownUnavailable
2026-06-04UnknownUnknown90,512,088UnknownUnknownUnknownUnavailable
2026-06-05In RecoveredIn Recovered125,970,83417,614,009In RecoveredIn RecoveredUnavailable
2026-06-06UnknownUnknown17,491,514UnknownUnknownUnknownUnavailable
2026-06-07In RecoveredIn Recovered15,917,2412,585,237In RecoveredIn RecoveredUnavailable
2026-06-08In RecoveredIn Recovered52,364,94954,426,733In RecoveredIn RecoveredUnavailable
2026-06-09In RecoveredIn Recovered20,563,88163,172,625In RecoveredIn RecoveredUnavailable
2026-06-10UnknownUnknown10,866,388UnknownUnknownUnknownUnavailable
2026-06-11UnknownUnknown104,151,494UnknownUnknownUnknownUnavailable
2026-06-12UnknownUnknown72,356,041UnknownUnknownUnknownUnavailable
2026-06-13UnknownUnknown5,924,566UnknownUnknownUnknownUnavailable
2026-06-14UnknownUnknown269,107,959UnknownUnknownUnknownUnavailable
2026-06-15UnknownUnknown3,720,998UnknownUnknownUnknownUnavailable
2026-06-16UnknownUnknown43,969,697UnknownUnknownUnknownUnavailable
2026-06-17UnknownUnknown314,570,887UnknownUnknownUnknownUnavailable
2026-06-18UnknownUnknown136,122,624UnknownUnknownUnknownUnavailable
2026-06-19UnknownUnknown168,276,455UnknownUnknownUnknownUnavailable
2026-06-20UnknownUnknown13,371,368UnknownUnknownUnknownUnavailable
2026-06-21UnknownUnknown90,439,941UnknownUnknownUnknownUnavailable
2026-06-22UnknownUnknown8,373,120UnknownUnknownUnknownUnavailable
2026-06-23UnknownUnknown179,598,652UnknownUnknownUnknownUnavailable
2026-06-26UnknownUnknown4,252,036UnknownUnknownUnknownUnavailable
2026-06-29UnknownUnknown122,428,173UnknownUnknownUnknownUnavailable
2026-06-30UnknownUnknown128,739,284UnknownUnknownUnknownUnavailable
2026-07-01UnknownUnknown547,871,505UnknownUnknownUnknownUnavailable
2026-07-03UnknownUnknown35,513,423UnknownUnknownUnknownUnavailable
2026-07-04UnknownUnknown166,645,497UnknownUnknownUnknownUnavailable
2026-07-05UnknownUnknown42,365,487UnknownUnknownUnknownUnavailable
2026-07-06UnknownUnknown265,119,978UnknownUnknownUnknownUnavailable
2026-07-07UnknownUnknown101,761UnknownUnknownUnknownUnavailable
2026-07-08UnknownUnknown18,120,113UnknownUnknownUnknownUnavailable
2026-07-09UnknownUnknown227,754,346UnknownUnknownUnknownUnavailable
2026-07-1073,1650604,422,018-5,4730Unavailable
2026-07-11UnknownUnknown976,722,843UnknownUnknownUnknownUnavailable
2026-07-12UnknownUnknown87,904UnknownUnknownUnknownUnavailable
2026-07-13UnknownUnknown103,983,628UnknownUnknownUnknownUnavailable
2026-07-14UnknownUnknown413,776,362UnknownUnknownUnknownUnavailable
2026-07-15UnknownUnknown209,378,269UnknownUnknownUnknownUnavailable
2026-07-16UnknownUnknown922,854,272UnknownUnknownUnknownUnavailable
2026-07-17UnknownUnknown716,624,288UnknownUnknownUnknownUnavailable
2026-07-18UnknownUnknown137,751,358UnknownUnknownUnknownUnavailable
2026-07-19UnknownUnknown914,016,314UnknownUnknownUnknownUnavailable
2026-07-22UnknownUnknown276,771UnknownUnknownUnknownUnavailable
2026-07-25UnknownUnknown424,172,121UnknownUnknownUnknownUnavailable
2026-07-26UnknownUnknown1,005,475,144UnknownUnknownUnknownUnavailable
2026-07-27UnknownUnknown55,288,424UnknownUnknownUnknownUnavailable
2026-07-28UnknownUnknown458,046,919UnknownUnknownUnknownUnavailable
2026-07-29UnknownUnknown511,112,086UnknownUnknownUnknownUnavailable
2026-07-30UnknownUnknown961,182,173UnknownUnknownUnknownUnavailable
2026-07-31UnknownUnknown138,015,334UnknownUnknownUnknownUnavailable
2026-08-01UnknownUnknown35,364,500UnknownUnknownUnknownUnavailable
2026-08-02UnknownUnknown188,994,573UnknownUnknownUnknownUnavailable
2026-08-03UnknownUnknown433,330,799UnknownUnknownUnknownUnavailable
2026-08-04UnknownUnknown207,138,085UnknownUnknownUnknownUnavailable
2026-08-05UnknownUnknown16,920,056UnknownUnknownUnknownUnavailable
2026-08-06UnknownUnknown83,648,661UnknownUnknownUnknownUnavailable
2026-08-07UnknownUnknown241,958,489UnknownUnknownUnknownUnavailable
2026-08-08UnknownUnknown769,487,086UnknownUnknownUnknownUnavailable
2026-08-09UnknownUnknown735,531,492UnknownUnknownUnknownUnavailable
2026-08-10UnknownUnknown8,552,650UnknownUnknownUnknownUnavailable
2026-08-11UnknownUnknown713,530,012UnknownUnknownUnknownUnavailable
2026-08-12UnknownUnknown1,179,049,112UnknownUnknownUnknownUnavailable
2026-08-13UnknownUnknown825,479,210UnknownUnknownUnknownUnavailable
2026-08-14UnknownUnknown22,126,547UnknownUnknownUnknownUnavailable
2026-08-15UnknownUnknown219,130,102UnknownUnknownUnknownUnavailable
2026-08-16UnknownUnknown1,191,268,100UnknownUnknownUnknownUnavailable
2026-08-17UnknownUnknown195,646,033UnknownUnknownUnknownUnavailable
2026-08-18UnknownUnknown110,279,363UnknownUnknownUnknownUnavailable
2026-08-19UnknownUnknown170,093,611UnknownUnknownUnknownUnavailable
2026-08-20UnknownUnknown77,467,115UnknownUnknownUnknownUnavailable
2026-08-21UnknownUnknown22,151,778UnknownUnknownUnknownUnavailable
2026-08-22UnknownUnknown115,741,709UnknownUnknownUnknownUnavailable
2026-08-2416,587,633025,303,801-64,4100Unavailable
2026-08-25UnknownUnknown52,956,179UnknownUnknownUnknownUnavailable
2026-08-26UnknownUnknown47,730,522UnknownUnknownUnknownUnavailable
2026-08-27UnknownUnknown144,834,340UnknownUnknownUnknownUnavailable
2026-08-28UnknownUnknown1,421,590UnknownUnknownUnknownUnavailable
2026-08-29UnknownUnknown84,859,267UnknownUnknownUnknownUnavailable
2026-08-30UnknownUnknown127,089,779UnknownUnknownUnknownUnavailable
2026-08-31UnknownUnknown83,527,995UnknownUnknownUnknownUnavailable
2026-09-01UnknownUnknown277,914,654UnknownUnknownUnknownUnavailable
2026-09-02UnknownUnknown258,552,158UnknownUnknownUnknownUnavailable
2026-09-04UnknownUnknown251,625,403UnknownUnknownUnknownUnavailable
2026-09-05UnknownUnknown353,932,480UnknownUnknownUnknownUnavailable
2026-09-0711,894,48414,403,7430-94,43125,062Unavailable
2026-09-0832,038,207031,530,769-118,9310Unavailable
2026-09-0924,815,570081,485,682-134,9330Unavailable
2026-09-10UnknownUnknown50,671,779UnknownUnknownUnknownUnavailable
2026-09-11In RecoveredIn Recovered0133,247,210In RecoveredIn RecoveredUnavailable
2026-09-12In RecoveredIn Recovered8,189,94216,576,602In RecoveredIn RecoveredUnavailable
2026-09-13In RecoveredIn Recovered64,065,7846,864,237In RecoveredIn RecoveredUnavailable
2026-09-14In RecoveredIn Recovered02,787,059In RecoveredIn RecoveredUnavailable
2026-09-1516,757062,582,633-8,5290Unavailable
2026-09-16UnknownUnknown3,445,903UnknownUnknownUnknownUnavailable
2026-09-17In RecoveredIn Recovered9,095,9251,411,479In RecoveredIn RecoveredUnavailable
2026-09-18In RecoveredIn Recovered125,757,6436,933,507In RecoveredIn RecoveredUnavailable
2026-09-19In RecoveredIn Recovered75,529,82416,317,735In RecoveredIn RecoveredUnavailable
2026-09-20In RecoveredIn Recovered35,264,1524,941,126In RecoveredIn RecoveredUnavailable
2026-09-21In RecoveredIn Recovered88,232,76810,255,290In RecoveredIn RecoveredUnavailable
2026-09-22In RecoveredIn Recovered37,520,54074,730,784In RecoveredIn RecoveredUnavailable
2026-09-23In RecoveredIn Recovered87,920,685188,437,017In RecoveredIn RecoveredUnavailable
2026-09-24In RecoveredIn Recovered126,260,153416,229,385In RecoveredIn RecoveredUnavailable
2026-09-2512,167,77158,040,26726,966,874-56,932260,675Unavailable
2026-09-26In RecoveredIn Recovered170,468,977252,417,213In RecoveredIn RecoveredUnavailable
2026-09-27In RecoveredIn Recovered17,383,573853,915,359In RecoveredIn RecoveredUnavailable
2026-09-28In RecoveredIn Recovered124,089,2081,097,021,364In RecoveredIn RecoveredUnavailable
2026-09-29In RecoveredIn Recovered40,894,90037,220,408In RecoveredIn RecoveredUnavailable
2026-09-30In RecoveredIn Recovered43,990,91321,797,372In RecoveredIn RecoveredUnavailable
2026-10-01131,336,17255,506,19134,979,497-727,215754,120Unavailable
2026-10-02298,691,746212,321,12874,327,632-1,347,249930,481Unavailable
2026-10-03384,613,960213,363,647117,107,553-3,734,3132,671,893Unavailable
2026-10-04874,778,957660,601,766375,012,883-9,378,56711,642,123Unavailable
2026-10-0578,249,00711,323,735110,537,554-483,530102,550Unavailable
2026-10-0675,841,26456,965,38450,804,409-410,304402,824Unavailable
2026-10-07145,003,38844,048,19094,408,222-941,746446,315Unavailable
2026-10-08249,698,22348,263,274248,258,038-1,499,967408,270Unavailable
2026-10-09357,932,383265,802,609560,864,034-2,597,4692,090,753Unavailable
2026-10-10364,115,558181,749,4830-2,568,7372,240,845Unavailable
2026-10-11156,090,53765,971,3418,096,614-1,271,395914,740Unavailable
2026-10-12142,978,18035,373,42893,345,130-957,464535,184Unavailable
2026-10-1320,345,069370,41228,892,486-135,60018,332Unavailable
2026-10-14100,072,22620,728,515140,558,844-658,044207,372Unavailable
2026-10-15332,565,767145,146,432149,194,888-1,846,8961,648,301Unavailable
2026-10-16174,784,87572,400,44352,091,721-1,159,933840,689Unavailable
2026-10-17510,148,646151,323,82553,218,107-2,709,8352,243,966Unavailable
2026-10-18117,043,20013,483,1162,069,012-713,862355,34790,162
2026-10-1979,765,33927,884,1830-520,990373,339Unavailable
2026-10-20104,393,79329,740,8630-759,850563,310Unavailable
2026-10-21189,476,68150,997,784122,818,897-1,256,016859,9263,904,459
2026-10-22382,873,81427,003,794153,507,112-1,876,336453,6034,429,263
2026-10-23312,677,63847,363,85133,389,211-1,745,662945,3892,584,037
2026-10-24305,009,114162,825,258201,872,763-1,420,2271,741,7078,146,149
2026-10-25789,765,804165,111,953460,363,781-3,895,4053,215,94514,125,923
2026-10-26178,659,45524,194,594203,911,931-812,522601,6465,035,549
2026-10-27173,836,14775,578,038146,509,570-1,041,6671,613,2275,822,096
2026-10-28364,047,090158,193,568270,644,497-2,532,0501,937,26412,623,109
2026-10-2948,524,254026,130,529-250,32801,552,961
2026-10-30296,351,56443,368,038298,150,781-1,699,193720,26512,208,596
2026-10-31126,331,35413,750,953279,252,988-508,244204,9435,845,115
2026-11-01272,791,7734,363,020305,841,429-1,631,56274,5621,560,326
Last 7 days: parts and weighting
input+cache_write+output+cache_read*0.05 (opus/sonnet-5.5; 0.025 fable; 0.1 other)
Seven-day raw parts
ToolFresh inputOutputCache writeCache readRaw total
Claude72,60718,960,09294,467,9962,344,212,1172,457,712,812
Codex45,490,49711,722,852Not separate1,674,633,9841,731,847,333

Codex uses event-date attribution here; session-date chart totals differ.

  1. Claude: measured best per day, from the daily best counts.
  2. Codex: own tokens, from corrected daily session counts.
  3. Seven complete days: raw counts and Claude’s weighted estimate, from the seven-day snapshot.

Chart includes early recovery; headline uses measured best per day.

Excluded: docs/config/data/lockfiles/generated, bulk commits >100 files, merges, third-party authors, two repositories without main.

Weekly medians are often zero because commits change documentation only.

Weekly bins intersect the range; boundary weeks include their full totals.

Codex spike exclusion uses week-start dates.

LOC uses daily data for short weekly views; otherwise, weekly totals.

No clear trend that newer models add fewer or remove more lines. Claude n=1,043. Rho -0.02 added, +0.04 removed. Codex n=2,270. Rho +0.02 added, -0.06 removed. Only a weak, confounded hint when both-trailer commits are included. Claude-inclusive n=2,507, removed rho +0.16.

Hatched Claude days are unknown, not zero. Recovered bars look small on the shared scale. Claude’s 20.8B is a floor. 54 days are unknown, not zero. Range: 2026-07-11..2026-09-16.

02 · Which model, week by week

Claude · token shares

Claude model shares by week, 100% of observed tokens2026-07-06: partial retained fragment; shares unavailablepartial2026-08-24: partial retained fragment; shares unavailablepartial2026-09-07: opus, 82.6778% raw2026-09-07: sonnet, 17.3222% raw2026-09-07: haiku, 0.0000% raw2026-09-07: fable, 0.0000% raw2026-09-07: older-other, 0.0000% raw2026-09-14: opus, 100.0000% raw2026-09-14: sonnet, 0.0000% raw2026-09-14: haiku, 0.0000% raw2026-09-14: fable, 0.0000% raw2026-09-14: older-other, 0.0000% raw2026-09-21: opus, 14.8083% raw2026-09-21: sonnet, 83.8911% raw2026-09-21: haiku, 0.0000% raw2026-09-21: fable, 1.3006% raw2026-09-21: older-other, 0.0000% raw2026-09-28: opus, 38.3265% raw2026-09-28: sonnet, 59.4813% raw2026-09-28: haiku, 0.0169% raw2026-09-28: fable, 2.1753% raw2026-09-28: older-other, 0.0000% raw2026-10-05: opus, 38.1932% raw2026-10-05: sonnet, 58.4564% raw2026-10-05: haiku, 1.3976% raw2026-10-05: fable, 1.9528% raw2026-10-05: older-other, 0.0000% raw2026-10-12: opus, 42.7370% raw2026-10-12: sonnet, 53.5403% raw2026-10-12: haiku, 0.1393% raw2026-10-12: fable, 3.5833% raw2026-10-12: older-other, 0.0000% raw2026-10-19: opus, 73.1385% raw2026-10-19: sonnet, 16.3053% raw2026-10-19: haiku, 3.4566% raw2026-10-19: fable, 7.0996% raw2026-10-19: older-other, 0.0000% raw2026-10-26: opus, 58.1115% raw2026-10-26: sonnet, 27.7608% raw2026-10-26: haiku, 12.4905% raw2026-10-26: fable, 1.6372% raw2026-10-26: older-other, 0.0000% rawJulAugSepOct
opussonnethaikufableolder-other

Codex · weighted not defined for Codex

Codex model shares by week, 100% of observed tokens2026-05-18: gpt-5.x, 100.0000% raw2026-05-18: gpt-5.6-terra, 0.0000% raw2026-05-18: gpt-5.6-sol, 0.0000% raw2026-05-18: gpt-5.6-luna, 0.0000% raw2026-05-18: gpt-6, 0.0000% raw2026-05-18: gpt-6.1-sol, 0.0000% raw2026-05-18: spark, 0.0000% raw2026-05-18: other, 0.0000% raw2026-05-25: gpt-5.x, 100.0000% raw2026-05-25: gpt-5.6-terra, 0.0000% raw2026-05-25: gpt-5.6-sol, 0.0000% raw2026-05-25: gpt-5.6-luna, 0.0000% raw2026-05-25: gpt-6, 0.0000% raw2026-05-25: gpt-6.1-sol, 0.0000% raw2026-05-25: spark, 0.0000% raw2026-05-25: other, 0.0000% raw2026-06-01: gpt-5.x, 99.9790% raw2026-06-01: gpt-5.6-terra, 0.0000% raw2026-06-01: gpt-5.6-sol, 0.0000% raw2026-06-01: gpt-5.6-luna, 0.0000% raw2026-06-01: gpt-6, 0.0000% raw2026-06-01: gpt-6.1-sol, 0.0000% raw2026-06-01: spark, 0.0210% raw2026-06-01: other, 0.0000% raw2026-06-08: gpt-5.x, 59.4722% raw2026-06-08: gpt-5.6-terra, 0.0000% raw2026-06-08: gpt-5.6-sol, 0.0000% raw2026-06-08: gpt-5.6-luna, 0.0000% raw2026-06-08: gpt-6, 0.0000% raw2026-06-08: gpt-6.1-sol, 0.0000% raw2026-06-08: spark, 40.5278% raw2026-06-08: other, 0.0000% raw2026-06-15: gpt-5.x, 71.5729% raw2026-06-15: gpt-5.6-terra, 0.0000% raw2026-06-15: gpt-5.6-sol, 0.0000% raw2026-06-15: gpt-5.6-luna, 0.0000% raw2026-06-15: gpt-6, 0.0000% raw2026-06-15: gpt-6.1-sol, 0.0000% raw2026-06-15: spark, 28.4271% raw2026-06-15: other, 0.0000% raw2026-06-22: gpt-5.x, 100.0000% raw2026-06-22: gpt-5.6-terra, 0.0000% raw2026-06-22: gpt-5.6-sol, 0.0000% raw2026-06-22: gpt-5.6-luna, 0.0000% raw2026-06-22: gpt-6, 0.0000% raw2026-06-22: gpt-6.1-sol, 0.0000% raw2026-06-22: spark, 0.0000% raw2026-06-22: other, 0.0000% raw2026-06-29: gpt-5.x, 61.9000% raw2026-06-29: gpt-5.6-terra, 0.0000% raw2026-06-29: gpt-5.6-sol, 0.0000% raw2026-06-29: gpt-5.6-luna, 0.0000% raw2026-06-29: gpt-6, 0.0000% raw2026-06-29: gpt-6.1-sol, 0.0000% raw2026-06-29: spark, 38.1000% raw2026-06-29: other, 0.0000% raw2026-07-06: gpt-5.x, 12.3778% raw2026-07-06: gpt-5.6-terra, 43.8492% raw2026-07-06: gpt-5.6-sol, 30.5728% raw2026-07-06: gpt-5.6-luna, 0.0000% raw2026-07-06: gpt-6, 0.0000% raw2026-07-06: gpt-6.1-sol, 0.0000% raw2026-07-06: spark, 13.2002% raw2026-07-06: other, 0.0000% raw2026-07-13: gpt-5.x, 0.0000% raw2026-07-13: gpt-5.6-terra, 62.9322% raw2026-07-13: gpt-5.6-sol, 37.0678% raw2026-07-13: gpt-5.6-luna, 0.0000% raw2026-07-13: gpt-6, 0.0000% raw2026-07-13: gpt-6.1-sol, 0.0000% raw2026-07-13: spark, 0.0000% raw2026-07-13: other, 0.0000% raw2026-07-20: gpt-5.x, 0.0000% raw2026-07-20: gpt-5.6-terra, 3.5830% raw2026-07-20: gpt-5.6-sol, 92.6168% raw2026-07-20: gpt-5.6-luna, 3.8002% raw2026-07-20: gpt-6, 0.0000% raw2026-07-20: gpt-6.1-sol, 0.0000% raw2026-07-20: spark, 0.0000% raw2026-07-20: other, 0.0000% raw2026-07-27: gpt-5.x, 0.0000% raw2026-07-27: gpt-5.6-terra, 6.6661% raw2026-07-27: gpt-5.6-sol, 93.2495% raw2026-07-27: gpt-5.6-luna, 0.0845% raw2026-07-27: gpt-6, 0.0000% raw2026-07-27: gpt-6.1-sol, 0.0000% raw2026-07-27: spark, 0.0000% raw2026-07-27: other, 0.0000% raw2026-08-03: gpt-5.x, 0.0000% raw2026-08-03: gpt-5.6-terra, 93.6845% raw2026-08-03: gpt-5.6-sol, 4.0459% raw2026-08-03: gpt-5.6-luna, 2.2696% raw2026-08-03: gpt-6, 0.0000% raw2026-08-03: gpt-6.1-sol, 0.0000% raw2026-08-03: spark, 0.0000% raw2026-08-03: other, 0.0000% raw2026-08-10: gpt-5.x, 0.0000% raw2026-08-10: gpt-5.6-terra, 71.1909% raw2026-08-10: gpt-5.6-sol, 12.3133% raw2026-08-10: gpt-5.6-luna, 16.4382% raw2026-08-10: gpt-6, 0.0000% raw2026-08-10: gpt-6.1-sol, 0.0000% raw2026-08-10: spark, 0.0576% raw2026-08-10: other, 0.0000% raw2026-08-17: gpt-5.x, 0.0000% raw2026-08-17: gpt-5.6-terra, 0.0000% raw2026-08-17: gpt-5.6-sol, 0.0000% raw2026-08-17: gpt-5.6-luna, 99.7071% raw2026-08-17: gpt-6, 0.0000% raw2026-08-17: gpt-6.1-sol, 0.0000% raw2026-08-17: spark, 0.2929% raw2026-08-17: other, 0.0000% raw2026-08-24: gpt-5.x, 1.0563% raw2026-08-24: gpt-5.6-terra, 0.9190% raw2026-08-24: gpt-5.6-sol, 3.2100% raw2026-08-24: gpt-5.6-luna, 94.8147% raw2026-08-24: gpt-6, 0.0000% raw2026-08-24: gpt-6.1-sol, 0.0000% raw2026-08-24: spark, 0.0000% raw2026-08-24: other, 0.0000% raw2026-08-31: gpt-5.x, 0.2928% raw2026-08-31: gpt-5.6-terra, 34.6567% raw2026-08-31: gpt-5.6-sol, 51.3256% raw2026-08-31: gpt-5.6-luna, 13.3096% raw2026-08-31: gpt-6, 0.0000% raw2026-08-31: gpt-6.1-sol, 0.0000% raw2026-08-31: spark, 0.4154% raw2026-08-31: other, 0.0000% raw2026-09-07: gpt-5.x, 39.5634% raw2026-09-07: gpt-5.6-terra, 0.0000% raw2026-09-07: gpt-5.6-sol, 0.4864% raw2026-09-07: gpt-5.6-luna, 40.6127% raw2026-09-07: gpt-6, 15.1386% raw2026-09-07: gpt-6.1-sol, 0.0000% raw2026-09-07: spark, 4.1236% raw2026-09-07: other, 0.0753% raw2026-09-14: gpt-5.x, 89.7133% raw2026-09-14: gpt-5.6-terra, 0.0000% raw2026-09-14: gpt-5.6-sol, 0.0000% raw2026-09-14: gpt-5.6-luna, 8.9653% raw2026-09-14: gpt-6, 1.3214% raw2026-09-14: gpt-6.1-sol, 0.0000% raw2026-09-14: spark, 0.0000% raw2026-09-14: other, 0.0000% raw2026-09-21: gpt-5.x, 37.3861% raw2026-09-21: gpt-5.6-terra, 0.0000% raw2026-09-21: gpt-5.6-sol, 0.0000% raw2026-09-21: gpt-5.6-luna, 0.0810% raw2026-09-21: gpt-6, 62.5329% raw2026-09-21: gpt-6.1-sol, 0.0000% raw2026-09-21: spark, 0.0000% raw2026-09-21: other, 0.0000% raw2026-09-28: gpt-5.x, 57.0726% raw2026-09-28: gpt-5.6-terra, 0.0000% raw2026-09-28: gpt-5.6-sol, 0.0000% raw2026-09-28: gpt-5.6-luna, 0.0000% raw2026-09-28: gpt-6, 5.7878% raw2026-09-28: gpt-6.1-sol, 37.1360% raw2026-09-28: spark, 0.0000% raw2026-09-28: other, 0.0037% raw2026-10-05: gpt-5.x, 0.0000% raw2026-10-05: gpt-5.6-terra, 0.0000% raw2026-10-05: gpt-5.6-sol, 0.0000% raw2026-10-05: gpt-5.6-luna, 0.0000% raw2026-10-05: gpt-6, 36.7571% raw2026-10-05: gpt-6.1-sol, 62.8580% raw2026-10-05: spark, 0.0000% raw2026-10-05: other, 0.3850% raw2026-10-12: gpt-5.x, 0.0000% raw2026-10-12: gpt-5.6-terra, 0.0000% raw2026-10-12: gpt-5.6-sol, 0.0000% raw2026-10-12: gpt-5.6-luna, 0.0000% raw2026-10-12: gpt-6, 29.9230% raw2026-10-12: gpt-6.1-sol, 70.0770% raw2026-10-12: spark, 0.0000% raw2026-10-12: other, 0.0000% raw2026-10-19: gpt-5.x, 0.0000% raw2026-10-19: gpt-5.6-terra, 0.0000% raw2026-10-19: gpt-5.6-sol, 0.0000% raw2026-10-19: gpt-5.6-luna, 0.0000% raw2026-10-19: gpt-6, 30.7696% raw2026-10-19: gpt-6.1-sol, 69.2304% raw2026-10-19: spark, 0.0000% raw2026-10-19: other, 0.0000% raw2026-10-26: gpt-5.x, 0.0000% raw2026-10-26: gpt-5.6-terra, 0.0000% raw2026-10-26: gpt-5.6-sol, 0.0000% raw2026-10-26: gpt-5.6-luna, 0.0000% raw2026-10-26: gpt-6, 0.0087% raw2026-10-26: gpt-6.1-sol, 99.9913% raw2026-10-26: spark, 0.0000% raw2026-10-26: other, 0.0000% rawMayJunJulAugSepOct
gpt-5.xgpt-5.6-terragpt-5.6-solgpt-5.6-lunagpt-6gpt-6.1-solsparkother

Latest full week by raw tokens: Claude opus; Codex gpt-6.1-sol.

Model details
Claude: Most used by tokens (latest full week): claude-opus-5-5 61.5% weighted. Started on (first-session-model proxy): claude-sonnet-5.
Codex: Most used by tokens (latest full week): gpt-6.1-sol 69.2% raw. Started on (first-session-model proxy): gpt-6.1-sol.

--model flag is not logged; 'started on' = model of the first reply in each session, sessions still on disk only (Claude from 2026-09-07)

03 · Commits that landed
  • Claude
  • Codex
  • Other models
  • No agent marker
Landed commits: model actors stacked; no-marker reference0.00638.56381277.01.3K2026-05-18 Claude: 2 commits2026-05-18 Codex: 4 commits2026-05-18 Other: 0 commits2026-05-18 No agent marker: 0 commits2026-05-25 Claude: 38 commits2026-05-25 Codex: 24 commits2026-05-25 Other: 242 commits2026-05-25 No agent marker: 258 commits2026-06-01 Claude: 53 commits2026-06-01 Codex: 79 commits2026-06-01 Other: 47 commits2026-06-01 No agent marker: 225 commits2026-06-08 Claude: 263 commits2026-06-08 Codex: 70 commits2026-06-08 Other: 6 commits2026-06-08 No agent marker: 237 commits2026-06-15 Claude: 254 commits2026-06-15 Codex: 407 commits2026-06-15 Other: 8 commits2026-06-15 No agent marker: 38 commits2026-06-22 Claude: 79 commits2026-06-22 Codex: 60 commits2026-06-22 Other: 0 commits2026-06-22 No agent marker: 5 commits2026-06-29 Claude: 191 commits2026-06-29 Codex: 218 commits2026-06-29 Other: 10 commits2026-06-29 No agent marker: 10 commits2026-07-06 Claude: 224 commits2026-07-06 Codex: 305 commits2026-07-06 Other: 8 commits2026-07-06 No agent marker: 9 commits2026-07-13 Claude: 129 commits2026-07-13 Codex: 294 commits2026-07-13 Other: 0 commits2026-07-13 No agent marker: 16 commits2026-07-20 Claude: 124 commits2026-07-20 Codex: 175 commits2026-07-20 Other: 0 commits2026-07-20 No agent marker: 6 commits2026-07-27 Claude: 109 commits2026-07-27 Codex: 163 commits2026-07-27 Other: 0 commits2026-07-27 No agent marker: 7 commits2026-08-03 Claude: 207 commits2026-08-03 Codex: 315 commits2026-08-03 Other: 0 commits2026-08-03 No agent marker: 48 commits2026-08-10 Claude: 148 commits2026-08-10 Codex: 304 commits2026-08-10 Other: 0 commits2026-08-10 No agent marker: 13 commits2026-08-17 Claude: 108 commits2026-08-17 Codex: 301 commits2026-08-17 Other: 3 commits2026-08-17 No agent marker: 104 commits2026-08-24 Claude: 152 commits2026-08-24 Codex: 640 commits2026-08-24 Other: 2 commits2026-08-24 No agent marker: 78 commits2026-08-31 Claude: 175 commits2026-08-31 Codex: 689 commits2026-08-31 Other: 2 commits2026-08-31 No agent marker: 72 commits2026-09-07 Claude: 528 commits2026-09-07 Codex: 661 commits2026-09-07 Other: 0 commits2026-09-07 No agent marker: 24 commits2026-09-14 Claude: 155 commits2026-09-14 Codex: 532 commits2026-09-14 Other: 0 commits2026-09-14 No agent marker: 30 commits2026-09-21 Claude: 481 commits2026-09-21 Codex: 617 commits2026-09-21 Other: 2 commits2026-09-21 No agent marker: 41 commits2026-09-28 Claude: 584 commits2026-09-28 Codex: 675 commits2026-09-28 Other: 1 commits2026-09-28 No agent marker: 41 commits2026-10-05 Claude: 612 commits2026-10-05 Codex: 614 commits2026-10-05 Other: 51 commits2026-10-05 No agent marker: 55 commits2026-10-12 Claude: 534 commits2026-10-12 Codex: 317 commits2026-10-12 Other: 92 commits2026-10-12 No agent marker: 1 commits2026-10-19 Claude: 649 commits2026-10-19 Codex: 177 commits2026-10-19 Other: 2 commits2026-10-19 No agent marker: 121 commits2026-10-26 Claude: 362 commits2026-10-26 Codex: 140 commits2026-10-26 Other: 8 commits2026-10-26 No agent marker: 91 commitsNo agent marker; reference onlyJunAugOct
May55%
Jun75%
Jul97%
Aug90%
Sep96%
Oct93%
Nov100%
Share of commits with an agent marker; agent counts are a floor. No Cursor-marked commits since 2026-03-26 (a floor: IDE use leaves no marker).
Commit method and values

Commits are operator + agent only; third-party authors in upstream repos are excluded.

Claude 6.2K · Codex 7.8K · No agent marker 1.5K · Cursor 0 · Devin 368 · OpenClaw 0 · Other 116

Actors follow agent markers; no agent marker includes unattributed agent work.

No agent marker includes agent work without attribution; its line is never stacked.

October Claude: 2.4K commits versus 10.95B raw tokens.

October Codex: 1.6K commits versus 4.39B raw tokens.

These are associations, not cost per commit; raw tokens include cache re-reads.

See daily commit values
Datehumanclaudecodexcursordevinopenclawother_agentTotal
2026-05-2402400006
2026-05-25101719000046
2026-05-2620000002
2026-05-273100000031
2026-05-28430007101115
2026-05-296475012702205
2026-05-3071110017022121
2026-05-313730020042
2026-06-0164340220194
2026-06-0225290001652
2026-06-031969000135
2026-06-0436114000051
2026-06-054653020359
2026-06-0671619020044
2026-06-07282021000069
2026-06-084835240100108
2026-06-0976230000099
2026-06-1020544000179
2026-06-1121440010066
2026-06-1254401000095
2026-06-1314240000038
2026-06-1444341000391
2026-06-151927000037
2026-06-16853660000127
2026-06-170541100000164
2026-06-181932860206145
2026-06-1961332000051
2026-06-20347820000132
2026-06-211464000051
2026-06-220162000018
2026-06-2302041000061
2026-06-2401000001
2026-06-2502000002
2026-06-265236000034
2026-06-270149000023
2026-06-2803200005
2026-06-2902937000066
2026-06-3024053000095
2026-07-01779580702153
2026-07-020917000127
2026-07-030821000029
2026-07-0401010000020
2026-07-0511622000039
2026-07-06192680000161
2026-07-0714133000176
2026-07-0801514000029
2026-07-094956070076
2026-07-1001626000042
2026-07-1132965000097
2026-07-1202243000065
2026-07-136712000025
2026-07-1411826000045
2026-07-1541111000026
2026-07-1633560000098
2026-07-170642000048
2026-07-1802215000037
2026-07-192301280000160
2026-07-201151000017
2026-07-2102110000031
2026-07-2233019000052
2026-07-2313300007
2026-07-2414300008
2026-07-2503551000086
2026-07-26016880000104
2026-07-2730300006
2026-07-2811538000054
2026-07-2914453000098
2026-07-3012029000050
2026-07-310811000019
2026-08-011137000021
2026-08-020922000031
2026-08-0322544000071
2026-08-043334340000101
2026-08-0504848000096
2026-08-0604236000078
2026-08-0700800008
2026-08-08111771000099
2026-08-09241740000117
2026-08-1005234000086
2026-08-11134930000128
2026-08-12645850000136
2026-08-130812000020
2026-08-1412400007
2026-08-155353000061
2026-08-160423000027
2026-08-1753753000095
2026-08-1801545000060
2026-08-19271521000366
2026-08-2001022000032
2026-08-2121734000053
2026-08-22411860000101
2026-08-23663400000109
2026-08-2413201030000136
2026-08-25195930000117
2026-08-2603532000067
2026-08-2735231350100194
2026-08-2801437000152
2026-08-292411560000199
2026-08-30914840000107
2026-08-3111482000097
2026-09-011292070000228
2026-09-0243251000087
2026-09-033371200101126
2026-09-047151730000195
2026-09-0514221440000180
2026-09-0611212000025
2026-09-0763138000075
2026-09-086141080000128
2026-09-09215840000101
2026-09-1022761000090
2026-09-1101731090000282
2026-09-1222552350000492
2026-09-1361326000045
2026-09-1402000002
2026-09-151181090000128
2026-09-161732580000107
2026-09-170671050000172
2026-09-182340000045
2026-09-19071220000129
2026-09-20036980000134
2026-09-21220890000111
2026-09-2232855000086
2026-09-23163530100118
2026-09-24161301490001296
2026-09-25172622000065
2026-09-2621531460000301
2026-09-270611030000164
2026-09-2822392040000445
2026-09-29051690000120
2026-09-301047740001132
2026-10-01874790000161
2026-10-02111041320000247
2026-10-0312025000046
2026-10-04949920000150
2026-10-0593424000067
2026-10-06132928000070
2026-10-0703121000052
2026-10-083471150000165
2026-10-0932293070000539
2026-10-102717773028023328
2026-10-11065460000111
2026-10-1203150000081
2026-10-1305100006
2026-10-1402040000060
2026-10-15197980102199
2026-10-16075690000144
2026-10-17025253054017376
2026-10-1805460130578
2026-10-1935000008
2026-10-2003000003
2026-10-2126729000098
2026-10-222122320101158
2026-10-237104140000125
2026-10-245013450000189
2026-10-2557214970000368
2026-10-2630508000088
2026-10-2712116000029
2026-10-2835139530701235
2026-10-290189000027
2026-10-306126600000192
2026-10-318183000029
2026-11-0100100001
04 · Last week by token type, weighted (not raw)

Oct 24 to Oct 31

Weighted estimate, not raw tokens. Re-sent prompts and new replies are about half of last week's weighted total.

Claude weighted tokens by plain-language groupRe-sent each call121,847,648 weighted tokens28.0%Re-sent each call: 121,847,648; 28.0%New replies108,257,255 weighted tokens24.9%New replies: 108,257,255; 24.9%Unattributed context93,551,429 weighted tokens21.5%Unattributed context: 93,551,429; 21.5%Earlier replies re-read59,923,804 weighted tokens13.8%Earlier replies re-read: 59,923,804; 13.8%Tool results re-read47,837,855 weighted tokens11.0%Tool results re-read: 47,837,855; 11.0%Your messages re-read3,613,285 weighted tokens0.8%Your messages re-read: 3,613,285; 0.8%
Details and values

Re-sent prompts and new replies together account for 52.9%.

References

Attribution window: 2026-10-24T01:57:08Z..2026-10-31T01:57:08Z. Historical weights include output ×5.

Unattributed context means context the audit could not attribute.

Weighted estimate: cache reads count 5%. Model rates vary; details appear below.

See group values
GroupWeighted tokensShare
Re-sent each call121,847,64828.0%
New replies108,257,25524.9%
Unattributed context93,551,42921.5%
Earlier replies re-read59,923,80413.8%
Tool results re-read47,837,85511.0%
Your messages re-read3,613,2850.8%
05 · What we changed
  • Fable 5.1 weighted tokens
  • Everyone else
Daily weighted Fable 5.1 tokens versus all other Claude models0.0054,244,580.2554.2M108,489,160.5108.5M162,733,740.75162.7M216,978,321.0217.0MFable 5.1 weighted tokensEveryone else2026-10-22: Codex gpt-6-luna phased out2026-10-23: Codex gpt-6.1-sol takes over2026-10-28: Fable 5.1 reads paused; fast mode offSep 22Oct 12Nov 1

Fable 5.1 fell 99% after the pause; three-day estimate.

Details and values

References

Fable 5.1 falls after reads pause. Concurrent changes prevent attributing the decrease to one cause.

Fable 5.1 cache reads count two-and-a-half percent here. Everyone else uses the same comparison weights.

  1. Oct 22: Codex gpt-6-luna phased out.
  2. Oct 23: Codex gpt-6.1-sol takes over.
  3. Oct 28: Fable 5.1 reads paused; fast mode off.

Codex switch dates are annotations, not verified dates.

What we changed and what it saved

  1. Fable 5.1 before the pause: 4.6M weighted tokens daily. Window: Oct 10–27.
  2. Fable 5.1 after the pause: 31.9K weighted tokens daily. Window: Oct 29–31.
  3. Fable 5.1 use fell by 99.3%. Estimate, three days after, not dollars.
  4. The last day is partial. This comparison cannot establish causation.
  5. Fast mode and Codex routing lack isolated measured savings.
See daily change values
DateFable 5.1 weighted tokensEveryone else
2026-09-220.0000.000
2026-09-230.000899,696.075
2026-09-24512,157.67540,003,108.850
2026-09-25423,823.3255,165,806.275
2026-09-267,725,666.67587,791,686.550
2026-09-274,404,491.17554,491,181.500
2026-09-2815,876,121.200128,915,558.850
2026-09-292,207,418.75010,117,459.625
2026-09-304,401,841.70010,588,718.075
2026-10-014,099,030.82517,149,412.900
2026-10-021,512,150.92542,201,308.100
2026-10-030.00072,330,271.575
2026-10-042,303,669.450216,978,321.000
2026-10-050.0009,159,038.450
2026-10-0680,658.45013,494,327.125
2026-10-071,381,664.10021,826,937.950
2026-10-08145,912.02533,830,595.850
2026-10-093,799,125.62566,007,171.875
2026-10-104,299,200.97561,401,603.825
2026-10-111,416,734.57527,749,131.475
2026-10-122,660,388.50018,367,799.850
2026-10-13199,348.9252,153,087.575
2026-10-14433,152.70013,144,038.375
2026-10-153,851,274.07544,515,722.125
2026-10-162,640,301.87525,562,853.975
2026-10-1710,907,608.67557,950,922.650
2026-10-182,755,403.30012,216,641.025
2026-10-192,226,636.97511,246,932.150
2026-10-202,600,508.42516,057,787.950
2026-10-214,742,811.25025,664,423.875
2026-10-222,703,809.57535,326,368.600
2026-10-235,311,693.82535,022,492.100
2026-10-2415,704,911.02535,251,888.950
2026-10-2516,090,635.80081,172,094.375
2026-10-262,036,567.52521,026,811.350
2026-10-271,776,060.40031,642,412.900
2026-10-282,932,090.37556,219,513.325
2026-10-290.0004,634,412.875
2026-10-3095,698.27540,375,442.950
2026-10-310.00013,561,624.775
2026-11-010.0003,423,919.000
06 · Cache re-reads
Ledger raw token composition for Claude; Codex split unknownledger days, 17.7BFresh input: 0.0% (1,062,897)Cache write: 3.1% (540,933,374)Cache read: 96.3% (17,035,655,833)Output: 0.6% (113,355,298)Unassigned: 0.0% (0)CodexCodex: earlier split unknownearlier split unknown
  • Fresh input
  • Cache write
  • Cache read
  • Output
  • Unassigned
Details and values

Cache re-reads dominate Claude.

References

Claude shares use ledger days, 17.7B. Codex split is unknown.

See measured composition
Provider / basisFresh inputCache writeCache readOutputUnassignedRaw total
Claude · ledger days1,062,897540,933,37417,035,655,833113,355,298017,691,007,402
CodexUnavailableUnavailableUnavailableUnavailableUnavailable27,202,105,833
Claude · ledger shares0.0%3.1%96.3%0.6%0.0%ledger days, 17.7B
Audit breakdown, to 2026-10-29, no total
PartRaw tokensShare
Fresh input1,904,1990.0%
Cache write570,313,2632.8%
Cache read19,382,940,99996.6%
Output119,995,3860.6%
Unassigned00.0%
07 · When it happened, and who did it
Session breakdownSeparate Claude session-age and subagent splitsWhen in a sessionBefore hour two / main: 39.8% (173,279,247)After hour two / subagents: 60.2% (261,752,031)Who did itBefore hour two / main: 66.6% (289,653,229)After hour two / subagents: 33.4% (145,378,049)
Details and values

References

  • Before hour two / main
  • After hour two / subagents

After hour two: 60.2%. Subagents: 33.4%. These are separate splits.

See session values
SplitPartWeighted tokensShare
WhenBefore hour two173,279,24739.8%
WhenAfter hour two261,752,03160.2%
WhoMain289,653,22966.6%
WhoSubagents145,378,04933.4%
After hour two

60.2%

Of the historical audit
By subagents

33.4%

Of the historical audit
08 · Who used them
Who used them

By entrypoint

  • cli13.6B · 77.7%
  • desktop2.9B · 16.7%
  • sdk-cli969.2M · 5.6%
  • unknown86.5K · 0.0%
Details and values

References

Raw tokens from the dimension export, grouped by entrypoint.

See by entrypoint
NameRaw tokens
cli13,559,143,565
desktop2,918,450,739
sdk-cli969,166,871
unknown86,504

Main and subagents

  • Main9.0B · 51.7%
  • Subagent8.4B · 48.3%
Details and values

References

Raw tokens from the dimension export, grouped by actor.

See main and subagents
NameRaw tokens
Main9,022,496,516
Subagent8,424,351,163

Top projects

  • project-652.5B · 14.6%
  • project-2362.5B · 14.3%
  • Grouped projects (29)1.4B · 8.0%
  • project-2361.2B · 7.0%
  • project-2361.0B · 5.8%
  • project-236970.3M · 5.6%
  • project-236795.3M · 4.6%
  • project-83552.0M · 3.2%
  • project-236548.9M · 3.1%
  • project-236485.8M · 2.8%
Details and values

References

Raw tokens from the dimension export, grouped by project name.

See top projects
NameRaw tokens
project-652,548,719,956
project-2362,493,217,196
Grouped projects (29)1,392,897,459
project-2361,222,495,192
project-2361,014,425,077
project-236970,318,395
project-236795,257,776
project-83551,955,280
project-236548,889,914
project-236485,825,347
project-234318,430,510
project-236253,559,259
project-46249,420,448
project-43219,633,980
project-236171,702,742
project-236160,177,765
project-4157,851,750
project-236157,070,986
project-236152,128,854
project-236141,320,365
project-74137,074,582
project-236129,545,754
project-236122,909,706
project-33121,711,540
project-236103,127,098
project-82100,119,708
project-3100,066,016
project-593,490,067
project-23284,795,296
project-6279,021,000
project-23676,673,787
project-23675,268,661
project-23674,956,672
project-23672,630,203
project-23367,121,014
project-23666,565,544
project-23662,184,067
project-23659,705,029
project-6050,515,819
project-23650,400,508
project-23646,706,638
project-23646,668,831
project-23644,339,880
project-7943,392,911
project-641,973,156
project-6141,354,548
project-23640,814,038
project-22240,367,413
project-4738,939,964
project-23637,363,661
project-6332,921,449
project-4231,525,050
project-6431,263,162
project-3130,739,689
project-8930,467,991
project-23629,785,396
project-23628,132,959
project-23627,090,582
project-1426,804,203
project-2926,693,525
project-23626,430,625
project-826,048,858
project-23625,498,604
project-23625,050,244
project-23624,847,878
project-23624,083,857
project-23623,440,742
project-4521,829,689
project-23619,316,886
project-8618,939,726
project-1618,242,451
project-23617,991,842
project-5017,827,052
project-216,275,310
project-23616,085,122
project-5115,976,633
project-2214,933,821
project-3914,745,679
project-8514,602,686
project-23614,151,774
project-23613,933,737
project-1313,701,243
project-23613,269,202
project-23613,127,643
project-1913,073,552
project-2512,878,819
project-23612,548,431
project-5812,472,392
project-23612,387,160
project-4412,373,438
project-23612,300,031
project-23611,971,313
project-22511,760,280
project-23611,576,300
project-23511,369,596
project-23611,244,135
project-4911,130,213
project-23611,111,474
project-23610,686,211
project-23610,669,539
project-21610,538,668
project-23610,475,265
project-23610,446,344
project-1810,445,955
project-3410,137,866
project-2369,898,835
project-129,744,317
project-539,659,471
project-2369,420,991
project-2369,371,729
project-2369,349,503
project-2319,118,718
project-2248,598,676
project-2368,487,406
project-2368,237,225
project-2368,218,329
project-268,028,122
project-357,671,265
project-157,608,323
project-2297,510,034
project-377,479,020
project-2237,393,368
project-2367,233,006
project-246,938,537
project-306,874,863
project-176,797,584
project-2366,004,817
project-2365,897,051
project-2285,861,140
project-915,272,717
project-925,180,235
project-75,143,404
project-405,030,811
project-2364,539,961
project-2364,417,438
project-554,254,916
project-2364,122,628
project-2363,977,485
project-383,939,331
project-2363,726,845
project-2363,652,576
project-543,547,143
project-2363,429,938
project-2363,260,370
project-2362,870,645
project-2112,694,588
project-2362,579,041
project-482,344,227
project-2362,337,016
project-2262,269,700
project-2362,233,439
project-2132,001,236
project-2271,896,284
project-201,742,841
project-111,674,393
project-2361,616,010
project-91,569,686
project-731,569,347
project-2141,564,424
project-2361,522,483
project-941,291,305
project-2151,092,697
project-212895,796
project-236775,328
project-66758,389
project-32701,980
project-77660,792
project-236639,212
project-21635,930
project-52626,479
project-167596,381
project-236588,174
project-84570,457
project-236525,817
project-236471,763
project-236434,302
project-81383,126
project-236376,464
project-236362,397
project-236352,750
project-219300,750
project-220299,239
project-87293,775
project-10287,158
project-93283,703
project-1245,684
project-75240,772
project-36230,652
project-236221,813
project-195215,187
project-218210,016
project-221204,435
project-236164,037
project-80162,959
project-236159,956
project-230152,457
project-88146,020
project-5975,088
project-23662,483
project-23654,058
project-23653,705
project-5742,502
project-4139,182
project-9036,660
project-2322,971
project-21722,896
project-5622,840
Largest tool results

Largest tool results

  • Bash7.3M
  • unlabelled3.0M
  • Bash2.3M
  • Bash1.5M
Details and values

References

Unlabelled results lack a tool name. Duplicate unlabelled rows are removed.

Raw model values

By model

  • claude-opus-5-57.1B · 40.6%
  • claude-sonnet-55.3B · 30.2%
  • sonnet-5-54.2B · 24.1%
  • claude-fable-5-1488.0M · 2.8%
  • claude-haiku-5-5304.0M · 1.7%
  • claude-opus-586.0M · 0.5%
  • claude-sonnet-4-5-202509294.6M · 0.0%
  • claude-haiku-4-5-202510011.2M · 0.0%
  • claude-sonnet-4-6540.0K · 0.0%
  • claude-opus-4-843.6K · 0.0%
Details and values

References

Raw tokens from the dimension export, grouped by model.

See by model
NameRaw tokens
claude-opus-5-57,077,413,752
claude-sonnet-55,276,537,232
sonnet-5-54,208,497,352
claude-fable-5-1487,950,847
claude-haiku-5-5304,039,237
claude-opus-585,997,257
claude-sonnet-4-5-202509294,642,455
claude-haiku-4-5-202510011,185,940
claude-sonnet-4-6539,979
claude-opus-4-843,628
Coverage

These raw Claude observations include partial early data; coverage remains incomplete.

Weighted model values

Which Claude models used the most

Claude historical audit weighted tokens by modelOpus 5.5224,564,757 weighted tokens51.6%Opus 5.5: 224,564,757; 51.6%Sonnet 5.590,355,735 weighted tokens20.8%Sonnet 5.5: 90,355,735; 20.8%Haiku 5.579,186,208 weighted tokens18.2%Haiku 5.5: 79,186,208; 18.2%Fable 5.138,635,963 weighted tokens8.9%Fable 5.1: 38,635,963; 8.9%Sonnet 52,123,929 weighted tokens0.5%Sonnet 5: 2,123,929; 0.5%Sonnet 4.6164,685 weighted tokens0.0%Sonnet 4.6: 164,685; 0.0%
Details and values

References

Opus 5.5 leads with 51.6% of the historical attribution estimate.

See model values
ModelWeighted tokensShare
claude-opus-5-5224,564,75751.6%
sonnet-5-590,355,73520.8%
claude-haiku-5-579,186,20818.2%
claude-fable-5-138,635,9638.9%
claude-sonnet-52,123,9290.5%
claude-sonnet-4-6164,6850.0%
09 · Case study: a small repository change
  • Codex: build and test4.6M
    Rounded reported own tokens
  • Claude: verify, merge, and deploy7.2M
    Upper bound across multiple tasks
  • Sandbox failures blocked Codex commits. Claude repeated the commit work.
  • Re-reading memory dominated both actors’ input.
  • Polling added extra orchestration calls.
Case study details

ChatGPT planning tokens are unmeasured. Claude’s window also includes other tasks.

  • Shared Claude sessions prevent exact task attribution.
10 · Supporting tables
Supporting tables

Overlapping records and estimates stay separate. Reported costs are not invoices.

Claude by month and entrypoint
MonthEntrypointRecordsFresh input + outputCache writeCache readCache read %
2026-07cli15473114815621176.8
2026-08claude-desktop112644103909961613222797.3
2026-09claude-desktop51538188617774808100939597.4
2026-09cli213761911501797636780625051425298.2
2026-10claude-desktop215131632857697402383268608170595.9
2026-10cli6044065544494275252127683689434195.3
2026-10sdk-cli10654112709635889380989900209992.8
2026-10unknown21252188346641876.8
2026-11claude-desktop122906326392801815176996.1
2026-11cli1621337625731561340647195.0
Claude by week
WeekRecordsFresh input + outputCache writeCache readSubagents %CLI %Desktop %SDK CLI %
2026-07-06154731148156211010000
2026-08-241126441039099616132227001000
2026-09-075133733571769252810093951701000
2026-09-142852982280001000
2026-09-2111862104629824682121836302640648510000
2026-09-28316553983799615764050753134528496010000
2026-10-05189041637944592314609199236032232551629
2026-10-12163821403082567041644175569166524701514
2026-10-19222291962770510206499925531971651937620
2026-10-2613237121457436453339214591509902162344
Router monthly estimates
MonthProviderInvocationsOKFallbacksWrapper inputWrapper output
2026-05devin595723708419540
2026-05kimi32257911112684
2026-06devin747413546137614
2026-06kimi8872162259032069
2026-06other1011360
2026-07devin108363825105
2026-07kimi44118611355
2026-08devin1781784705059
2026-09kimi3307291344
2026-10devin7642295445
2026-10kimi3838086629831
Router use cases
ProviderTask classInvocationsNon OK
devinbrowser64
devindebug220
devinimplement534
devinproject-8940
devinreview826
kimidraft41
kimiimplementation-lite112
kimiproject-8911
kimireview12913
kimisearch80
kimisummarize126
otherimplement11
Benchmark requests
DateCLIModelRequestsFresh inputCachedOutputMissing tokensReported USD estimate
2026-10-22claudeclaude-haiku-5-5168225985120871339538500.25
2026-10-22claudesonnet-5-59814231453265011843401.81
2026-10-23claudeclaude-haiku-5-5893330635776136122000.25
2026-10-24claudeclaude-haiku-5-513231732182227118250700.16
2026-10-26grokgrok-4.763123205312736022281903.86
2026-10-26grokgrok-4.7-build-fast24471297481285227802.56
2026-10-27grokgrok-4.76517885194535424701401010.05
2026-10-27grokgrok-4.7-build-fast295726545747221051204.87
2026-10-28devinswe-1-6-slow12000120.0
2026-10-28grokgrok-4.7100000.0
2026-10-28grokgrok-4.7285500545734465371005.05
2026-10-28grokgrok-4.7-build-fast7139943102409855401.75
Task runs by week
WeekActorRunsFailedInputCached inputOutputReported USD estimate
2026-10-05claude10611238792570777522102111552.32
2026-10-05codex961265142514863208908829971250.0
2026-10-12claude8716149151511905291451246874.86
2026-10-12codex112239030733137286208023750390.0
2026-10-19claude611965854727609704.48
2026-10-19codex44628120952627486310411523460.0
2026-10-26claude3629772996284240387727.06
2026-10-26codex14238632817370347522817930.0
Coordination messages by month
Monthchatgptclaudecodexautomationother
2026-08581039565781
2026-091212682358681142
2026-10124327495471965854
2026-11190204
Non-additive observations
SeriesStatusRaw or estimated tokens
Grok logOVERLAPS10,797,136
BenchmarkOVERLAPS56,073,718
RouterESTIMATE257,827
Task runsSUBSET1,816,625,146
11 · Agent Host MCP calls
160.9K completed calls (1.9K failed, 9.4K transport failures). 57 tools, 2026-08-24 to 2026-11-01, three MCPs.

Activity, not tokens. 2026-11-01 is a partial day.

12 · What’s still unmeasured
QuestionStatusWhy / closing step
Calls per day per toolMeasuredEvents only; no payloads.
Execution 1 vs 2 vs Lite splitPartlyLite labelled; Control and Control2 share a blank surface.
Who called (agent/session)PartlyClient/session history incomplete.
Request/response sizePartlyByte history incomplete.
Tokens per callNot measuredCall tokens unavailable; run totals incomplete.
Before 2026-08-24Not measuredCall logs start here.
KimiNot establishedNo verified token export.
Cursor: no usage in the last 30 daysNot establishedDashboard checked Nov 1, Oct 3 on: none. Earlier not checked. No Cursor-marked commits since Mar 26.
ChatGPT/webNot establishedApp totals unavailable.
Claude.ai webNot establishedWeb totals unavailable.
Other machinesNot establishedNo export.
Claude before Sep 7Not establishedEarly history incomplete.
Invoices and dollar costsNot establishedVerified invoices unavailable.
Other tools: measured separately

Separate tools; excluded from Claude and Codex totals.

ToolStatusRange and tokens
piMeasured05-24..10-25; in 18.5M, out 2.3M, cache read 128.2M
DevinPartly05-24..10-28; in 61.1M, out 3.4M, cache read 704.0M; cache write mostly missing
grokMeasured10-26..10-30; in 45.7M, out 2.8M
hermesMeasured06-11..10-26; in 21.8M, out 0.9M, cache read 131.0M
openclawLow confidence05-24..10-23; ~10.6M over 103 records
Budget logsMeasured08-26..10-31; in 4.2M, out 3.1M