Gemini 2.0 Flash Thinking (Jan 2025)
Gemini 2.0 Flash Thinking (Jan 2025) (Google DeepMind) was released on Jan 21, 2025. In the Epoch AI capability ranking (ECI), it ranks #145 out of 267 models, with 135.36. Against models of the same generation, its best result is on AIME 2024 and 2025 (OTIS): 57.8%, #6 of 45, tied with 1 others.
Where Gemini 2.0 Flash Thinking (Jan 2025) stands out and where it falls behind, by the numbers
Gemini 2.0 Flash Thinking (Jan 2025) has published results on 18 tests compiled by Epoch AI. The yardstick here is its generation: its position among the models released between Apr 26, 2024 and Apr 21, 2025 that took the same test. Against the whole archive, which includes 2023 models, a recent release lands near the top of almost everything, and that says nothing.
Where it stands out
Tests where it sits in the top third of its own generation.
Where it falls behind
Tests where it sits in the bottom half of its own generation.
See all 18 tests, one by one
| Test | Score | In its generation | Overall | Test record |
|---|---|---|---|---|
| GPQA Diamond | 64.1% | #14 / 49 (tied with 1) | #112 / 173 | 96.4% Gemini 4 Argon |
| AIME 2024 and 2025 (OTIS) | 57.8% | #6 / 45 (tied with 1) | #110 / 168 | 100.0% GPT-5.5 |
| Dtbench | 63.2% | #11 / 34 | #102 / 148 | 98.9% Claude Opus 5.5 |
| WeirdML | 25.8% | #13 / 26 | #91 / 112 | 93.6% GPT-6 Astra |
| MMLU | 79.7% | #15 / 31 | #18 / 92 | 88.1% GPT-4o (May 2024) |
| ARC-AGI 2 | 1.3% | #4 / 16 | #67 / 83 | 95.0% GPT-6 Astra |
| SimpleBench | 30.7% | #8 / 21 | #57 / 74 | 81.9% Claude Fable 5 |
| MATH level 5 | 82.2% | #12 / 43 | #23 / 73 | 98.1% GPT-5 |
| FrontierMath | 1.7% | #10 / 21 (tied with 2) | #53 / 65 | 51.7% GPT-5.5 |
| Hle | 6.6% | #5 / 12 | #31 / 39 | 54.8% GPT-6 Astra |
| Aider Polyglot | 22.20 | #16 / 22 | #32 / 38 | 88.00 GPT-5 |
| Creative writing (Lech Mazur) | 7.38 | #11 / 22 | #26 / 38 | 8.60 GPT-5 |
| EnigmaEval | 1.1% | #7 / 12 | #30 / 36 | 39.3% Claude Fable 5 |
| LiveBench | 66.92 | #6 / 26 | #9 / 32 | 82.35 Gemini 2.5 Pro (Jun 2025) |
| Fiction.liveBench | 62.5% | #3 / 14 (tied with 2) | #12 / 31 | 100.0% o3 |
| GeoBench | 3,897 | #4 / 15 | #8 / 24 | 4,333 Gemini 3 Flash |
| CAD-Eval | 30.0% | #10 / 12 | #11 / 14 | 74.0% o3 |
| The Agent Company | 19.0% | #3 / 10 | #7 / 14 | 52.4% DeepSeek-V3.2-Exp |
For each test, the model's best effort level counts, as in the ranking. Source of the scores: Epoch AI, under CC BY 4.0.
What to compare Gemini 2.0 Flash Thinking (Jan 2025) with
The models from other labs closest in capability and released in the same period, at most two per lab. Click any of them to see its page.
| Model | Lab | ECI | ELO | LiveBench | Release |
|---|---|---|---|---|---|
| Qwen3-8B | Alibaba | 136.17 | n/a | n/a | Apr 28, 2025 |
| DeepSeek-V3 (Mar 2025) | DeepSeek | 135.93 | 1,346 | n/a | Mar 24, 2025 |
| o1-mini | OpenAI | 135.82 | 1,362 | n/a | Sep 12, 2024 |
| Mistral Medium 3.1 | Mistral AI | 135.67 | n/a | n/a | Aug 12, 2025 |
| DeepSeek-R1-Distill-Qwen-14B | DeepSeek | 135.44 | n/a | n/a | Jan 20, 2025 |
| Gemini 2.0 Flash Thinking (Jan 2025) | Google DeepMind | 135.36 | n/a | n/a | Jan 21, 2025 |
| GPT-4.1 mini | OpenAI | 135.00 | n/a | n/a | Apr 14, 2025 |
Gemini 2.0 Flash Thinking (Jan 2025) or GPT-4.1 mini?
GPT-4.1 mini is the model from another lab closest to Gemini 2.0 Flash Thinking (Jan 2025) in capability. Across the 10 tests both took, this is the score:
| Test | Gemini 2.0 Flash Thinking (Jan 2025) | GPT-4.1 mini |
|---|---|---|
| ARC-AGI 2 | 1.3% | 0.0% |
| FrontierMath | 1.7% | 4.5% |
| CAD-Eval | 30.0% | 16.0% |
| Aider Polyglot | 22.20 | 32.40 |
| WeirdML | 25.8% | 37.6% |
| Fiction.liveBench | 62.5% | 46.9% |
| AIME 2024 and 2025 (OTIS) | 57.8% | 44.7% |
| Dtbench | 63.2% | 68.8% |
| MATH level 5 | 82.2% | 87.3% |
| GPQA Diamond | 64.1% | 65.8% |
Unweighted score: each test counts one point, whether math or coding. The dot marks who did better on each row.
Other models from Google DeepMind
The models from the same lab closest in time, newest first.
| Model | Release | ECI | ELO | LiveBench | Access |
|---|---|---|---|---|---|
| Gemini 2.5 Pro Exp (Mar 2025) | Mar 25, 2025 | 144.20 | n/a | n/a | API access |
| Gemma 3 27B | Mar 12, 2025 | 130.05 | n/a | n/a | Open weights (restricted use) |
| Gemma 3 12B | Mar 12, 2025 | 123.49 | n/a | n/a | Open weights (restricted use) |
| Gemma 3 4B | Mar 12, 2025 | 116.01 | n/a | n/a | Open weights (restricted use) |
| Gemini 2.0 Pro Exp (Feb 2025) | Feb 5, 2025 | 135.08 | n/a | n/a | Hosted access (no API) |
| Gemini 2.0 Pro | Feb 5, 2025 | 135.05 | n/a | n/a | Hosted access (no API) |
| Gemini 2.0 Flash Thinking Exp | Jan 21, 2025 | 135.39 | n/a | n/a | API access |
| Gemini 2.0 Flash Thinking (Jan 2025) | Jan 21, 2025 | 135.36 | n/a | n/a | API access |
| Gemini 1.5 Pro (Sept 2024) | Sep 24, 2024 | 131.73 | n/a | n/a | API access |
Have you used Gemini 2.0 Flash Thinking (Jan 2025)? Rate it
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What people ask about Gemini 2.0 Flash Thinking (Jan 2025)
Where does Gemini 2.0 Flash Thinking (Jan 2025) rank among AI models?
In the ROO3 AI Benchmark, ordered by the Epoch AI ECI, Gemini 2.0 Flash Thinking (Jan 2025) ranks #145 out of 267 models, with an ECI of 135.36. The ECI is a composite index that combines several hard benchmarks into a single scale. The position changes when a new model comes out, and the page is refreshed six times a day.
Is Gemini 2.0 Flash Thinking (Jan 2025) better than GPT-4.1 mini?
Across the 10 tests both models took and Epoch AI compiled, Gemini 2.0 Flash Thinking (Jan 2025) comes out ahead on 4, behind on 6 and tied on 0. It is a test-by-test count with no weighting: a win in math counts the same as a win in coding. To choose between the two, look at the tests that resemble your own use.
What is Gemini 2.0 Flash Thinking (Jan 2025) best at?
Against models of the same generation (released up to 9 months before and up to 3 months after it), the best relative results of Gemini 2.0 Flash Thinking (Jan 2025) are: AIME 2024 and 2025 (OTIS) (#6 of 45); LiveBench (#6 of 26); ARC-AGI 2 (#4 of 16). The yardstick is its position among the models of that period that took the same test.
Where do the numbers on this page come from?
From the same three sources as the ranking, all openly licensed: Epoch AI (ECI and individual tests, CC BY 4.0), Arena (human-preference ELO, CC BY 4.0) and LiveBench (overall average, CC BY-SA 4.0). ROO3 does not measure any model. When the page shows a figure published by the maker itself, it appears in the written analysis, labeled as the maker's, and never enters the ranking.
Where each number comes from
Epoch AI, "AI Benchmarking Hub". Published at epoch.ai. Data under the CC BY 4.0 licence, reordered by roo3.co.
The Arena (LMArena) leaderboard, from the public lmarena-ai/leaderboard-dataset on Hugging Face, under the CC BY 4.0 licence. We are not affiliated with the Arena.
LiveBench, by the LiveBench team, published at livebench.ai under the CC BY-SA 4.0 license. The overall average is recomputed by roo3.co with the same formula as the website (average of the categories), and those numbers stay under CC BY-SA 4.0. We are not affiliated with LiveBench.
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