# DeepSeek Reasoner

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DeepSeek

Canonical URL: https://benchize.com/models/deepseek-reasoner
Last updated: Thu, 22 Oct 2026 05:30:58 GMT

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DeepSeek

## Benchmarks

| Benchmark | Score | ± | Rank | Source |  |
| --- | --- | --- | --- | --- | --- |
| [OTIS Mock AIME 2024–2025](https://benchize.com/benchmarks/epoch-ai%3Aotis_mock_aime_2024_2025.md) | 87.82% | SE ±4.13 pp | 49 / 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` \| 0.878174603174603 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.878174603174603 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion OTIS Mock AIME 2024-2025 reasoningBudget Not reported Reasoning effort Not reported sourceModelVersion deepseek-reasoner ### Reported statistics Uncertainty Standard error: ±4.13 pp standardError 0.041306766974863386 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=otis_mock_aime_2024_2025.csv) Source epoch ai Original model label deepseek-reasoner Source version OTIS Mock AIME 2024-2025 Evaluated 2025-12-16T14:32:17.922Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `b7c9da8c0587c82f1e0d814ceb496c24308380b997a16203b6e5d39eb07f4f50` Source locator `/rows/191` |  |  |  |  |  |
| [FinanceBenchmark v2](https://benchize.com/benchmarks/financebenchmark%3Av2.md) | 84.93% | CI 76.71–93.15% | 13 / 21 | [financebenchmark](https://finbenchmark.ai/) |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `pass_at_1` \| 0.849315 \| score_fraction \| reported \| Higher is better \| \| `accuracy` \| 0.794521 \| score_fraction \| reported \| Higher is better \| \| `knowledge` \| 1 \| score_fraction \| category \| Higher is better \| \| `analysis` \| 1 \| score_fraction \| category \| Higher is better \| \| `quant` \| 0.4 \| score_fraction \| category \| Higher is better \| \| `portfolio_mgmt` \| 0.666667 \| score_fraction \| category \| Higher is better \| \| `credit_underwriting` \| 1 \| score_fraction \| category \| Higher is better \| \| `banking_regulation` \| 1 \| score_fraction \| category \| Higher is better \| \| `derivatives_structuring` \| 1 \| score_fraction \| category \| Higher is better \| \| `corporate_finance` \| 1 \| score_fraction \| category \| Higher is better \| ### Configuration harnessVersion 0.1.0 Reasoning effort unknown sourceRunId c34f1f99-0d05-4bd6-b995-6e3a3bab1baa taskSetVersion v2 ### Reported statistics Uncertainty Confidence interval: 76.71–93.15% confidenceInterval [0.7671,0.9315] confidenceMethod percentile bootstrap over tasks, n=5000, alpha=0.05 sampleSize 73 ### Source [Original source](https://finbenchmark.ai/) Source financebenchmark Original model label deepseek-reasoner Evaluated 2026-06-15T10:43:31.920249+00:00 Observed 2026-10-22T04:10:04.512Z Evidence SHA-256 `f9e7dab8846b092fc0befeca8c5cd02a8187c0f5b6b10c32ab2c7ab60f7af575` Source locator `/rows/19` |  |  |  |  |  |
| [GPQA Diamond](https://benchize.com/benchmarks/gpqa-diamond.md) | 83.42% | SE ±2.02 pp | 58 / 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` \| 0.8342352092352093 \| score_fraction \| Best score (across scorers) \| Higher is better \| \| `mean_score` \| 0.8342352092352093 \| score_fraction \| mean_score \| Higher is better \| ### Configuration benchmarkVersion GPQA diamond reasoningBudget Not reported Reasoning effort Not reported sourceModelVersion deepseek-reasoner ### Reported statistics Uncertainty Standard error: ±2.02 pp standardError 0.0201537212608744 ### Source [Original source](https://epoch.ai/data/benchmark_data.zip#file=gpqa_diamond.csv) Source epoch ai Original model label deepseek-reasoner Source version GPQA diamond Evaluated 2025-12-16T14:32:07.252Z Observed 2026-10-22T03:00:05.281Z Evidence SHA-256 `9ef0b938bdd8406b029d595983ee8ad3a80bd9d64b82605b91b5ce39ba650c39` Source locator `/rows/184` |  |  |  |  |  |

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Cite as: DeepSeek Reasoner — Benchize, https://benchize.com/models/deepseek-reasoner (retrieved 2026-10-22)