# Gemini 3.1 Pro PreviewMedium

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Canonical URL: https://benchize.com/models/gemini-3-1-pro-preview-medium
Last updated: Thu, 22 Oct 2026 04:30:12 GMT

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## Benchmarks

| Benchmark | Score | ± | Rank | Cost | Source |  |
| --- | --- | --- | --- | --- | --- | --- |
| [AutomationBench](https://benchize.com/benchmarks/zapier%3Aautomationbench.md) | 7% | — | 80 / 113 | $0.25 | [zapier](https://framerusercontent.com/sites/4WTSl4BNjd1q9QFEFibC6h/lOvLnhItj8S8-1vyjH_s33Jn-WmUXPmiJ5Diajl0Q38.CMutaHYl.mjs) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 7 \| percent \| reported \| Higher is better \| \| `cost` \| 0.25 \| USD \| per_task \| Lower is better \| ### Configuration benchmarkVersion 1.0.6 costFootnote false Fallback policy Not reported Reasoning effort medium Model configuration Gemini 3.1 Pro (preview) (Medium) thinkingEnabled true ### Reported statistics rank 90 ### Source [Original source](https://framerusercontent.com/sites/4WTSl4BNjd1q9QFEFibC6h/lOvLnhItj8S8-1vyjH_s33Jn-WmUXPmiJ5Diajl0Q38.CMutaHYl.mjs) Source zapier Original model label Gemini 3.1 Pro (preview) (Medium) Observed 2026-10-21T16:34:56.783Z Evidence SHA-256 `43978e38f018789fa59c11de5328abe9e5905bfa9a5a4d601fa3aa4d9c153b0d` Source locator `/rows/89` |  |  |  |  |  |  |
| [ArXivMath 01/2026](https://benchize.com/benchmarks/matharena%3Aarxiv--january.md) | 67.39% | 95% CI 57.81–76.97% | 7 / 18 | 0.12usd per problem | [matharena · arxiv--january](https://matharena.ai/competition_tables/arxiv--january) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `accuracy` \| 67.39 \| percent \| competition \| Higher is better \| \| `cost_per_problem` \| 0.12 \| usd_per_problem \| competition \| Lower is better \| ### Configuration competition arxiv--january predicted false Reasoning effort medium sourceModelName Gemini 3.1 Pro Preview (medium) sourceModelVersion gemini/gemini-31-pro-medium thinkingEnabled true ### Reported statistics Uncertainty 95% confidence interval: 57.81–76.97% confidenceInterval95 9.58 problems 23 ### Source [Original source](https://matharena.ai/competition_tables/arxiv--january) Source matharena Original model label Gemini 3.1 Pro Preview (medium) Source version arxiv--january Observed 2026-10-21T16:52:27.447Z Evidence SHA-256 `e895f6ccd0711bb1a512b580bab39de8f977c57f83bf492527e4fc710315d706` Source locator `/table/rows/7` |  |  |  |  |  |  |
| [Mystery Game Puzzles](https://benchize.com/benchmarks/epoch-ai%3Amystery_game_puzzles.md) | 32% | SE ±4.69 pp | 25 / 72 | — | [epoch ai · Mystery Game Puzzles](https://epoch.ai/data/benchmark_data.zip#file=mystery_game_puzzles.csv) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.32 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.32 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion Mystery Game Puzzles reasoningBudget Not reported Reasoning effort medium sourceModelVersion gemini-3.1-pro-preview_medium ### Reported statistics Uncertainty Standard error: ±4.69 pp standardError 0.04688261722621506 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=mystery_game_puzzles.csv) Source epoch ai Original model label gemini-3.1-pro-preview Source version Mystery Game Puzzles Evaluated 2026-08-06T00:12:06.000Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `f66941ed5e9520190b66af57d2b6fd62a9582077dd25ab8764ce651bc0eca00a` Source locator `/rows/104` |  |  |  |  |  |  |

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Cite as: Gemini 3.1 Pro PreviewMedium — Benchize, https://benchize.com/models/gemini-3-1-pro-preview-medium (retrieved 2026-10-22)