# Gemini 3.1 Flash LiteHigh

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Canonical URL: https://benchize.com/models/gemini-3-1-flash-lite-high
Last updated: Thu, 22 Oct 2026 05:40:11 GMT

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## Benchmarks

| Benchmark | Score | ± | Rank | Cost | Source |  |
| --- | --- | --- | --- | --- | --- | --- |
| [FrontierMath Tiers 1–3 v2 (private)](https://benchize.com/benchmarks/epoch-ai%3Afrontiermath_tiers_1_3_v2.md) | 27.72% | SE ±2.66 pp | 38 / 50 | — | [epoch ai · FrontierMath-Tiers-1-3-v2-Private](https://epoch.ai/data/benchmark_data.zip#file=frontiermath_tiers_1_3_v2.csv) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.2771929824561403 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.2771929824561403 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion FrontierMath-Tiers-1-3-v2-Private reasoningBudget Not reported Reasoning effort high sourceModelVersion gemini-3.1-flash-lite_high ### Reported statistics Uncertainty Standard error: ±2.66 pp standardError 0.026560920735701255 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=frontiermath_tiers_1_3_v2.csv) Source epoch ai Original model label gemini-3.1-flash-lite Source version FrontierMath-Tiers-1-3-v2-Private Evaluated 2026-08-30T22:34:53.000Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `d3458d4272f99e04212525904a59fffffa7a94e827c62b26e36e3fd3e15fe587` Source locator `/rows/19` |  |  |  |  |  |  |
| [FrontierCode 1 extended](https://benchize.com/benchmarks/frontiercode%3Av1%3Aextended.md) | 13.89% | — | 37 / 39 | $0.18 | [frontiercode](https://cognition.com/data/frontiercode-leaderboard/data.json) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.1389 \| score_fraction \| blocking_criteria_adjusted \| Higher is better \| \| `correct` \| 0.1556 \| score_fraction \| raw_rubric \| Higher is better \| \| `cost` \| 0.1759 \| USD \| per_rollout \| Lower is better \| ### Configuration harness gemini-cli Reasoning effort high sourceVersion v1 subset extended ### Reported statistics flaggedRate Not reported sampleSize 150 ### Source [Original source](https://cognition.com/data/frontiercode-leaderboard/data.json) Source frontiercode Original model label Gemini 3.1 Flash Lite Observed 2026-10-22T05:40:03.220Z Evidence SHA-256 `ff0040778b7bdf69c705ad7474f771fb5e53cfaf5cf8573b3a4614153543d75f` Source locator `/v1/data/Gemini%203.1%20Flash%20Lite/high/extended` |  |  |  |  |  |  |
| [GPQA Diamond](https://benchize.com/benchmarks/gpqa-diamond.md) | 81.82% | SE ±2.75 pp | 68 / 126 | — | [epoch ai · GPQA diamond](https://epoch.ai/data/benchmark_data.zip#file=gpqa_diamond.csv) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.8181818181818182 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.8181818181818182 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion GPQA diamond reasoningBudget Not reported Reasoning effort high sourceModelVersion gemini-3.1-flash-lite_high ### Reported statistics Uncertainty Standard error: ±2.75 pp standardError 0.027479603010538825 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=gpqa_diamond.csv) Source epoch ai Original model label gemini-3.1-flash-lite Source version GPQA diamond Evaluated 2026-08-06T22:26:07.000Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `9ef0b938bdd8406b029d595983ee8ad3a80bd9d64b82605b91b5ce39ba650c39` Source locator `/rows/118` |  |  |  |  |  |  |
| [OTIS Mock AIME 2024–2025](https://benchize.com/benchmarks/epoch-ai%3Aotis_mock_aime_2024_2025.md) | 80% | SE ±6.03 pp | 63 / 124 | — | [epoch ai · OTIS Mock AIME 2024-2025](https://epoch.ai/data/benchmark_data.zip#file=otis_mock_aime_2024_2025.csv) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.8 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.8 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion OTIS Mock AIME 2024-2025 reasoningBudget Not reported Reasoning effort high sourceModelVersion gemini-3.1-flash-lite_high ### Reported statistics Uncertainty Standard error: ±6.03 pp standardError 0.06030226891555273 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=otis_mock_aime_2024_2025.csv) Source epoch ai Original model label gemini-3.1-flash-lite Source version OTIS Mock AIME 2024-2025 Evaluated 2026-08-06T22:29:57.000Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `b7c9da8c0587c82f1e0d814ceb496c24308380b997a16203b6e5d39eb07f4f50` Source locator `/rows/127` |  |  |  |  |  |  |
| [MCP Atlas](https://benchize.com/benchmarks/scale%3Amcp_atlas.md) | 57.1source score | CI 54.1–60.1 | 18 / 22 | — | [scale](https://labs.scale.com/leaderboard/mcp_atlas) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 57.1 \| source_score \| reported \| Higher is better \| ### Configuration Reasoning effort high Model configuration gemini-3.1-flash-lite (high) sourceModelVersion Not reported thinkingEnabled true ### Reported statistics Uncertainty Confidence interval: 54.1–60.1 contaminationWarning Not reported rank 30 reportedConfidenceHalfWidth 3 ### Source [Original source](https://labs.scale.com/leaderboard/mcp_atlas) Source scale Original model label gemini-3.1-flash-lite (high) Observed 2026-10-22T03:30:07.875Z Evidence SHA-256 `7b0bc178e35a1688340e9efca5795a8f54d07e56a98f9cacd5e4471e0da266e9` Source locator `/rows/29` |  |  |  |  |  |  |
| [FrontierCode 1 main](https://benchize.com/benchmarks/frontiercode%3Av1%3Amain.md) | 4.44% | — | 37 / 39 | $0.18 | [frontiercode](https://cognition.com/data/frontiercode-leaderboard/data.json) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `score` \| 0.0444 \| score_fraction \| blocking_criteria_adjusted \| Higher is better \| \| `correct` \| 0.05 \| score_fraction \| raw_rubric \| Higher is better \| \| `cost` \| 0.1792 \| USD \| per_rollout \| Lower is better \| ### Configuration harness gemini-cli Reasoning effort high sourceVersion v1 subset main ### Reported statistics flaggedRate Not reported sampleSize 100 ### Source [Original source](https://cognition.com/data/frontiercode-leaderboard/data.json) Source frontiercode Original model label Gemini 3.1 Flash Lite Observed 2026-10-22T05:40:03.220Z Evidence SHA-256 `ff0040778b7bdf69c705ad7474f771fb5e53cfaf5cf8573b3a4614153543d75f` Source locator `/v1/data/Gemini%203.1%20Flash%20Lite/high/main` |  |  |  |  |  |  |

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Cite as: Gemini 3.1 Flash LiteHigh — Benchize, https://benchize.com/models/gemini-3-1-flash-lite-high (retrieved 2026-10-22)