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MODEL EVIDENCE / OpenRouter #29

Google: Gemma 4 26B A4B

The model identity, provider record, and independently verified benchmark results in one place. The number above is OpenRouter discovery order, not benchmark rank.

google/gemma-4-26b-a4b-it
Official source verifiedComplete result
Fast numbersCaptured facts and latest status
OpenRouter feed rank
OpenRouter #29
Context
262144
Input
image, text, video
Output
text
Reasoning flag
Yes
Prompt price
$0.042 / 1M tokens
Completion price
$0.220 / 1M tokens
Latest run
2026-08-31T21:35:59.284247+00:00
View denominator
50

DEEP BENCHMARK

What the run established.

Counts stay visible for auditability. A score appears only when the Most Annoying 50-trap view satisfies the independent checks.

MOST ANNOYING BENCHMARK

43/ 50

Complete result · 43 verified mistakes · 7 clean results · 0 unresolved

Inspect run receipt
Packs & trend

Pack 1: 9 verified mistakes, 1 clean results, 0 unresolved; Pack 2: 9 verified mistakes, 1 clean results, 0 unresolved; Pack 3: 9 verified mistakes, 1 clean results, 0 unresolved; Pack 4: 8 verified mistakes, 2 clean results, 0 unresolved; Pack 5: 8 verified mistakes, 2 clean results, 0 unresolved

2026-08-28T05:52:59.444809+00:00: 46; 2026-08-31T21:35:59.284247+00:00: 43

Score history

Model runs, then future slots.

  1. 018%
  2. 0214%
  3. 03NOT RUN
  4. 04NOT RUN
  5. 05NOT RUN
  6. 06NOT RUN
  7. 07NOT RUN
  8. 08NOT RUN
  9. 09NOT RUN
  10. 10NOT RUN
  11. 11NOT RUN
  12. 12NOT RUN
  13. 13NOT RUN
  14. 14NOT RUN
  15. 15NOT RUN
  16. 16NOT RUN
  17. 17NOT RUN
  18. 18NOT RUN
  19. 19NOT RUN
  20. 20NOT RUN
  21. 21NOT RUN
  22. 22NOT RUN
  23. 23NOT RUN
  24. 24NOT RUN
Verified mistakesClean resultsUnresolved / pendingMissing / no recorded result

Most Annoying verified mistake receipts

Only receipts from the Most Annoying view are listed here. Tolerable-view receipts are separate and are not added to this score.

  1. Alias TraceT001

    The model's exact answer did not match the frozen expected output.

    sha256:9c96c898e2f7a8a08c4cb8eccd6a74091a32c9f37e04580900b2926c7d86365b
  2. Precedence TraceT002

    The model's exact answer did not match the frozen expected output.

    sha256:a69288b236ea38dce98a4274a644400e1a344a391d9cee92380303997dce44b0
  3. Slice TraceT004

    The model's exact answer did not match the frozen expected output.

    sha256:9ed8755b2c38bcec800fa54ef423b613cb113077eb2fbb0c5ad35593fef01b2c
  4. Alias TraceT005

    The model's exact answer did not match the frozen expected output.

    sha256:7053b2411ff256bb764dccd48e050f6b147b857e9c3bc53656f078b49ade9f77
  5. Precedence TraceT006

    The model's exact answer did not match the frozen expected output.

    sha256:9d346c8ab1155c50fc8b66dc02746fb1aaa9e6513f0d92d64a3d1b1a622a33bc
  6. Loop TraceT007

    The model's exact answer did not match the frozen expected output.

    sha256:8dfa97c714386be57ab1b8097e25abd0516465b45d8e1901d832a59ea47a7c31
  7. Slice TraceT008

    The model's exact answer did not match the frozen expected output.

    sha256:2d16d71425127b13998dd76c0ebeb5da0a452fb863042a1b6c64a0725ddda2f7
  8. Alias TraceT009

    The model's exact answer did not match the frozen expected output.

    sha256:06e122c30bcd1138fed92bb0b3444b9314268fa43bea0eae07c1b9c3183dc39a
  9. Precedence TraceT010

    The model's exact answer did not match the frozen expected output.

    sha256:fec56c5dbcabec1dc02a09f4772bfabf3431518f0765a60ac760a6f0a340699f
  10. Alias TraceT021

    The model's exact answer did not match the frozen expected output.

    sha256:9e25b5b8db1793217772106fd38439ddce4fda274e1d344d9f76a72ce2d5c1d8
  11. Precedence TraceT022

    The model's exact answer did not match the frozen expected output.

    sha256:1b45102490015eba36ac96595f4eb5be0965c27105ca259912eb68efcd805da9
  12. Loop TraceT023

    The model's exact answer did not match the frozen expected output.

    sha256:cde4c94dbb6a5a344348b8e036563655caa23001487529762c394df385287b4d
  13. Slice TraceT024

    The model's exact answer did not match the frozen expected output.

    sha256:8a1c1ed7893df001c0bac4b6582dd6d8fb8050f7e4234c6186b1912a9a091f22
  14. Alias TraceT025

    The model's exact answer did not match the frozen expected output.

    sha256:98e654d99a33a94a0519b1c0fe7e57aacba161306d0752d1eae844f3ab2c066f
  15. Loop TraceT027

    The model's exact answer did not match the frozen expected output.

    sha256:7bd46c6db33ead0d98e82515b04ebe3409c17256fb0d82efc28b4a69103ce006
  16. Slice TraceT028

    The model's exact answer did not match the frozen expected output.

    sha256:4b50535febabd46defbbf3528b914d7617b5478cd377781d7d606f2e34d832a1
  17. Alias TraceT029

    The model's exact answer did not match the frozen expected output.

    sha256:440e645a6838123223b473a896b6e3ceffcefa86fbfb2177add35abf37ef6a7a
  18. Precedence TraceT030

    The model's exact answer did not match the frozen expected output.

    sha256:a0f3eea37ea7f7f24bb7ab84b8e917714e6049b5f2e390f63d8d082e641a820d
  19. Alias TraceT041

    The model's exact answer did not match the frozen expected output.

    sha256:eae224988048faeee24e6179021ec1c57cf6c1d696fed2a23bc6f56b04a739ec
  20. Precedence TraceT042

    The model's exact answer did not match the frozen expected output.

    sha256:98aec1279461c19dfe5f0d9cac706d269843c8ace9c62f6f4adea897f1a20a57
  21. Loop TraceT043

    The model's exact answer did not match the frozen expected output.

    sha256:24e3e73a404bdd8c95fa13f04942d6d7de6777c73517b99e7e4fdcec059c2afc
  22. Alias TraceT045

    The model's exact answer did not match the frozen expected output.

    sha256:3e4381237e22af03f3621136c8e2f6a77976670d117c7c9f4a305f58777030a0
  23. Precedence TraceT046

    The model's exact answer did not match the frozen expected output.

    sha256:7594177041e60104630b3af428875f131c648dd2e5530cce3d67a348199d6215
  24. Loop TraceT047

    The model's exact answer did not match the frozen expected output.

    sha256:15174c51c1b47b833b8d954b7a0eb3d8acadd7844efde7defef30770d7ec21a2
  25. Slice TraceT048

    The model's exact answer did not match the frozen expected output.

    sha256:b99291378888aa792e7f843f8b3d9f15ba9535d7e770fc16f408f60ee8026f9a
  26. Alias TraceT049

    The model's exact answer did not match the frozen expected output.

    sha256:6f9005bdeaabfbc8f3baa3c139a646bb854323e212e7c5f93f05cc3d88692cd3
  27. Precedence TraceT050

    The model's exact answer did not match the frozen expected output.

    sha256:05d7e10d6c9aaa864465d37d8e12878eb0d9fd674c4e180795b0b2dd474ba7c1
  28. Alias TraceT061

    The model's exact answer did not match the frozen expected output.

    sha256:cf4e1ebd07602da5627efc2fee65af0ec84610f9e579c0ddcd3eaf5466ceba46
  29. Precedence TraceT062

    The model's exact answer did not match the frozen expected output.

    sha256:722b94450bcd0b6f83a0c07a7ec431ad76a1e82ff52ecfdaaf215892940e50af
  30. Loop TraceT063

    The model's exact answer did not match the frozen expected output.

    sha256:53b1c659ade16de831b92a7adf282d9456b4337d3f55290c1c964106bd5eaede
  31. Alias TraceT065

    The model's exact answer did not match the frozen expected output.

    sha256:227dcf18d063da5ddc70fff31881c2eae2a8394da484c339ee48294452ea530a
  32. Precedence TraceT066

    The model's exact answer did not match the frozen expected output.

    sha256:f218cc3c6d7e2f961ec8e989559912db0a4eb42e6c712f3d96583f99e56576b4
  33. Slice TraceT068

    The model's exact answer did not match the frozen expected output.

    sha256:25319f7d2cf39f1f1ab7c944db92d19f1a4fbf8efaac654331d4f0b7db4ee94a
  34. Alias TraceT069

    The model's exact answer did not match the frozen expected output.

    sha256:cd6dacabf7298f9c9794a51858ae90a308d73aabb178a7cef19d508730d87ed9
  35. Precedence TraceT070

    The model's exact answer did not match the frozen expected output.

    sha256:a4578debf24b7c1eb2dcdc65a7327951a1cff3c3cf4d2927bb24c17743d96309
  36. Precedence TraceT082

    The model's exact answer did not match the frozen expected output.

    sha256:10c4ec68506d1110fb53a2e0ce66f6883e0726a19d717255ae3f092724972e89
  37. Loop TraceT083

    The model's exact answer did not match the frozen expected output.

    sha256:ec3124f3e56340a1d72b39c0c8e5adc53a01eb1d94540824ff6f513108d9ada0
  38. Slice TraceT084

    The model's exact answer did not match the frozen expected output.

    sha256:a15f14bb0a244b464d635fe9b77c2b8f718a16ddc38379319780be21f8ffbd1d
  39. Alias TraceT085

    The model's exact answer did not match the frozen expected output.

    sha256:bc93f6cf06de6b3c260aa2985f4fab3eab75ef8af6fc2c60f6771c999a5b46d1
  40. Precedence TraceT086

    The model's exact answer did not match the frozen expected output.

    sha256:5d4d0b7fa1064295544c06d9ac7978a13618d4b73b74dd8663d44c64a26788db
  41. Loop TraceT087

    The model's exact answer did not match the frozen expected output.

    sha256:013aa46c49685480a33a4690c34a45248ce56167fc6016e2c87b70786763a155
  42. Alias TraceT089

    The model's exact answer did not match the frozen expected output.

    sha256:2b1bf3213ac43435b322651106bd66392e5a2060eb40576e5d352c59871d2767
  43. Precedence TraceT090

    The model's exact answer did not match the frozen expected output.

    sha256:563526e6524e93bc84458abf734934d10bf13003060c601486158a5bbf4ba561

OFFICIAL SOURCES

Provider record.

Google documents this model or family in its official developer/model materials. Provider descriptions are not treated as benchmark findings.

STATUSOfficial source verifiedVerified: 2026-08-27T00:00:00+00:00Research method: official primary-web fallback

Important: Statements in linked publisher material are provider claims. They are not findings of this benchmark.

METHOD & LIMITS

What this page can say.

Every public leaderboard score is the latest Most Annoying 50-trap view. The 100-task run receipt is the wider audit bundle, not the benchmark denominator. Benchmark rank #1 means fewest verified mistakes among complete runs; the list can still be sorted by most mistakes for readability. OpenRouter feed rank is separate discovery metadata and is kept out of the benchmark rank column. Two-week average reporting will use the last four complete 100-task cycles when enough cycles exist. Individual verified mistakes, called catches internally, require primary and shadow checks to reproduce the exact mismatch from the recorded reply against the frozen expected output. Retrieval is not signature verification; auditors should recompute receipt roots and verify signatures against the published issuer key. Routing errors, timeouts, incomplete answers, and missing evidence stay outside the ranked score. Do not judge any model solely from this benchmark. Ranked complete runs must use the same 50 traps, scoring rules, model settings, and retry policy.

  1. Dual-check reproduction

    For each listed Most Annoying mistake, primary and shadow verification must both reproduce the exact mismatch from the recorded reply against the frozen expected output. Otherwise the item remains unresolved.

  2. Certified denominator

    The rankable score is the 50-trap Most Annoying view. The run receipt may say 100 tasks because it covers the wider audit bundle; that object is evidence, not a separate leaderboard denominator.

  3. Signature and feed rank

    Independent verification means recomputing the receipt root and checking the signature against the published issuer public key. OpenRouter rank stays discovery metadata and does not affect benchmark rank.

Reproduce this result

  1. Inspect the run receipt.
  2. Inspect each Most Annoying mistake receipt.
  3. Verify each receipt root and signature.
  4. Wait for the full proof bundle if it is not released yet.
  5. Rerun the exact prompt and expected-output comparison.

Claim ceiling: OpenRouter rank and metadata describe the captured discovery feed. Provider claims are separate from this benchmark. Scores describe only the most recent public test pack and should not be used alone to judge the model generally.

Feed root
sha256:61e4106b1d08b7ef16ec9d332548214d01937a628e573fcf9a3091f601dfcb76
Model metadata root
sha256:c93b2c195672492d43bb1396895643c1ddc4d8aff048e6d87511e427dc21db19
Official-source registry root
sha256:e5606a5133065340a402faa6c24a6bb3fb36d82809003a75bae28e85d7ec8e68

QUOTE THE RECORD

Share the exact page, not a screenshot without context.

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