# Claude 3.5 Haiku

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Anthropic

Canonical URL: https://benchize.com/models/claude-3-5-haiku
Last updated: Thu, 22 Oct 2026 07:32:33 GMT

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Anthropic

## Benchmarks

| Benchmark | Score | ± | Rank | Source |  |
| --- | --- | --- | --- | --- | --- |
| [SWE-bench Verified](https://benchize.com/benchmarks/swe-bench%3Averified.md) | 40.6% | — | 50 / 63 | [SWE-bench](https://www.swebench.com/) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `resolved` \| 40.6 \| percent \| verified \| Higher is better \| ### Configuration agent Tools agentOrganization Anthropic models ["claude-3-haiku-20240307"] Reasoning effort Not reported sourceSubmission 20241022_tools_claude-3-5-haiku subset Verified system ["System: Attempts - 2+"] ### Source [Original source](https://www.swebench.com/) Source SWE-bench Original model label Claude 3.5 Haiku Observed 2026-10-22T02:30:05.773Z Evidence SHA-256 `c862011a4ee1d1a7199fad6ca0905fa5c64f58216f7217ac1eddf37f28788433` Source locator `/leaderboard-data/2/results/135` |  |  |  |  |  |
| [Fortress](https://benchize.com/benchmarks/scale%3Afortress.md) | 30.41source score | CI 27.21–33.61 | 13 / 31 | [scale](https://labs.scale.com/leaderboard/fortress) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 30.41 \| source_score \| reported \| Higher is better \| ### Configuration Reasoning effort unknown Model configuration Claude 3.5 Haiku sourceModelVersion Not reported thinkingEnabled Not reported ### Reported statistics Uncertainty Confidence interval: 27.21–33.61 contaminationWarning ORS score: 13.16 rank 48 reportedConfidenceHalfWidth 3.2 ### Source [Original source](https://labs.scale.com/leaderboard/fortress) Source scale Original model label Claude 3.5 Haiku Observed 2026-10-22T03:30:12.378Z Evidence SHA-256 `2c005102a7346206e5d31d9249d525620bef39f6d514668ed48398e710616b0f` Source locator `/rows/47` |  |  |  |  |  |
| [SVGBench Arena](https://benchize.com/benchmarks/svgbench%3Aarena.md) | 1,278 | — | 173 / 191 | [svgbench](https://svgbench.ai/api/leaderboard?shape=2) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1278 \| rating \| reported \| Higher is better \| ### Configuration Reasoning effort unknown sourceModelId model_anthropic_claude_3_5_haiku ### Reported statistics coverageCount 27 draws 0 judged 34 losses 26 rank 281 ratingDeviation 28 wins 8 ### Source [Original source](https://svgbench.ai/api/leaderboard?shape=2) Source svgbench Original model label Claude 3.5 Haiku Observed 2026-10-22T04:30:04.538Z Evidence SHA-256 `5c0a9c869593820d57d2c05f6d416e1b44a740b4835e66c66e9ad8b8edc59e2c` Source locator `/rows/265` |  |  |  |  |  |

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Cite as: Claude 3.5 Haiku — Benchize, https://benchize.com/models/claude-3-5-haiku (retrieved 2026-10-22)