Updated daily at 05:00 UTC
Vision-language
Claude 3.7 Sonnet
- Released
- 24 Feb 2025
- Status
- Retired
- Retired
- 19 Feb 2026
- Context
- 200K
- Max output
- 64K
- Input per 1M tokens
- $3.00
- Output per 1M tokens
- $15.00
- Open weights
- No
- License
- proprietary
- Parameters
- —
- Knowledge cutoff
- Oct 2024
- Reasoning
- Yes
- Modalities
- text, image → text
Category scores
Out of 100, from independent and third-party results only, by method category-2026-09-29.1.
| Category | Score | Rank | Coverage |
|---|---|---|---|
| Knowledge & reasoning | 35.7 | Not ranked | 1 of 4 |
| Coding & software engineering | 34.4 | Not ranked | 2 of 5 |
| Agentic tool use | 43.6 | Not ranked | 1 of 2 |
| Professional knowledge work | 30.9 | 4 | 1 of 1 |
| Vision & multimodal understanding | 38.3 | 11 | 2 of 3 |
| Human preference | 33.8 | Not ranked | 2 of 5 |
Benchmark results
Every result we hold for this model, with who ran it and where it was published.
Knowledge & reasoning
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| SimpleBench | Score (AVG@5) | 46.4% | Third party | 12K | — | SimpleBench Leaderboard via Epoch AI |
| SimpleBench | Score (AVG@5) | 46.4% | Third party | unknown | — | SimpleBench Leaderboard via Epoch AI |
| SimpleBench | Score (AVG@5) | 44.9% | Third party | — | — | SimpleBench Leaderboard via Epoch AI |
Scientific reasoning
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| GPQA Diamond | Accuracy | 79.7% | Independent | 64K | 26 May 2025 | Epoch AI |
| GPQA Diamond | Accuracy | 76.8% | Independent | 16K | 26 Feb 2025 | Epoch AI |
| GPQA Diamond | Accuracy | 76.8% | Independent | 32K | 10 Mar 2025 | Epoch AI |
| GPQA Diamond | Accuracy | 66.0% | Independent | — | 24 Feb 2025 | Epoch AI |
Mathematics
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| FrontierMath Tiers 1-3 (v1) | Accuracy | 4.1% | Independent | 16K | 6 Mar 2025 | Epoch AI |
| FrontierMath Tiers 1-3 (v1) | Accuracy | 3.4% | Independent | 32K | 13 Mar 2025 | Epoch AI |
| FrontierMath Tiers 1-3 (v1) | Accuracy | 3.1% | Independent | — | 6 Mar 2025 | Epoch AI |
| FrontierMath Tiers 1-3 (v1) | Accuracy | 3.1% | Independent | 64K | 13 Mar 2025 | Epoch AI |
| MATH Level 5 | Accuracy | 91.2% | Independent | 64K | 13 Mar 2025 | Epoch AI |
| MATH Level 5 | Accuracy | 90.0% | Independent | 32K | 12 Mar 2025 | Epoch AI |
| MATH Level 5 | Accuracy | 86.3% | Independent | 16K | 26 Feb 2025 | Epoch AI |
| MATH Level 5 | Accuracy | 68.2% | Independent | — | 24 Feb 2025 | Epoch AI |
| OTIS Mock AIME 2024-2025 | Accuracy | 57.8% | Independent | 64K | 13 Mar 2025 | Epoch AI |
| OTIS Mock AIME 2024-2025 | Accuracy | 53.3% | Independent | 32K | 12 Mar 2025 | Epoch AI |
| OTIS Mock AIME 2024-2025 | Accuracy | 46.7% | Independent | 16K | 26 Feb 2025 | Epoch AI |
| OTIS Mock AIME 2024-2025 | Accuracy | 21.9% | Independent | — | 25 Feb 2025 | Epoch AI |
Coding & software engineering
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Aider Polyglot | Percent correct | 64.9% | Third party | 32K | — | https://aider.chat/docs/leaderboards/ via Epoch AI |
| Aider Polyglot | Percent correct | 60.4% | Third party | — | — | https://aider.chat/docs/leaderboards/ via Epoch AI |
| CadEval | Overall pass rate | 54.0% | Third party | — | — | CadEval Dashboard via Epoch AI |
| Cybench | Unguided challenges solved | 20.0% | Third party | — | — | Cybench leaderboard via Epoch AI |
| GSO | OPT@1 | 3.8% | Third party | unknown | — | GSO Leaderboard via Epoch AI |
| GSO | OPT@1 | 3.8% | Third party | — | — | GSO Leaderboard via Epoch AI |
| METR Time Horizons | Average task success (Epoch's column) | 60.0% | Third party | 16K | — | METR - Measuring AI Ability to Complete Long Tasks via Epoch AI |
| METR Time Horizons | Average task success (Epoch's column) | 55.8% | Source not stated | — | — | Epoch AI via Epoch AI |
| SWE-bench Verified | % resolved | 61.0% | Independent | — | 4 Feb 2026 | Epoch AI |
Agentic tool use
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Deep Research Bench (FutureSearch) | Average score | 43.6% | Third party | 2K | — | DeepResearchBench Leaderboard via Epoch AI |
Computer & browser use
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| OSWorld-Verified | % tasks completed | 35.8% | Third party | — | — | OS World Website via Epoch AI |
| OSWorld-Verified | % tasks completed | 35.6% | Third party | — | — | OS World Website via Epoch AI |
| OSWorld-Verified | % tasks completed | 27.1% | Third party | — | — | OS World Website via Epoch AI |
Professional knowledge work
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| TheAgentCompany | Tasks resolved | 30.9% | Third party | — | — | TheAgentCompany leaderboard via Epoch AI |
| TheAgentCompany | Tasks resolved | 26.3% | Third party | — | — | TheAgentCompany leaderboard via Epoch AI |
Long context
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Fiction.LiveBench | % correct at 16K tokens (Epoch's column) | 83.3% | Third party | 8K | — | Fiction.live leaderboard via Epoch AI |
| Fiction.LiveBench | % correct at 16K tokens (Epoch's column) | 50.0% | Third party | — | — | Fiction.live leaderboard via Epoch AI |
Vision & multimodal understanding
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| GeoBench | Country accuracy | 68.0% | Third party | — | — | GeoBench leaderboard via Epoch AI |
| GeoBench | Country accuracy | 65.0% | Third party | 15K | — | GeoBench leaderboard via Epoch AI |
| Visual Physics Comprehension Test (VPCT) | Correct | 39.0% | Third party | — | — | VPCT leaderboard via Epoch AI |
| Visual Physics Comprehension Test (VPCT) | Correct | 35.0% | Third party | 64K | — | VPCT leaderboard via Epoch AI |
Writing
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| LLM Creative Story-Writing Benchmark V1 (Lech Mazur) | Mean rubric score (percent of the 10-point scale) | 81.1% | Third party | 16K | — | lechmazur/writing Github repository via Epoch AI |
| LLM Creative Story-Writing Benchmark V1 (Lech Mazur) | Mean rubric score (percent of the 10-point scale) | 79.4% | Third party | — | — | lechmazur/writing Github repository via Epoch AI |
Human preference
| Benchmark | Metric | Value | Provenance | Setting | Evaluated | Source |
|---|---|---|---|---|---|---|
| Text Arena (arena.ai) | Arena score (Elo scale) | 1373 | Independent | — | 25 Sep 2026 | Arena |
| Text Arena (arena.ai) | Votes | 42408 | Independent | — | 25 Sep 2026 | Arena |
| Vision Arena (arena.ai) | Arena score (Elo scale) | 1175 | Independent | — | 28 Sep 2026 | Arena |
| Vision Arena (arena.ai) | Votes | 4519 | Independent | — | 28 Sep 2026 | Arena |
Other Claude Sonnet versions
- Claude Sonnet 5.528 Sep 2026
- Claude Sonnet 530 Jun 2026
- Claude Sonnet 4.617 Feb 2026
- Claude Sonnet 4.529 Sep 2025
- Claude Sonnet 422 May 2025
- Claude 3.5 Sonnet20 Jun 2024
- Claude 3 Sonnet4 Mar 2024