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Google DeepMind released on Jan 21, 2025 API access

Gemini 2.0 Flash Thinking Exp

Gemini 2.0 Flash Thinking Exp (Google DeepMind) was released on Jan 21, 2025. In the Epoch AI capability ranking (ECI), it ranks #144 out of 267 models, with 135.39.

#144 of 267 in the ECI ranking
135.39 ECI, the Epoch AI capability index
no match Arena ELO, human preference
not measured LiveBench, overall average from 0 to 100
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Comparison

What to compare Gemini 2.0 Flash Thinking Exp 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.

ModelLabECIELOLiveBenchRelease
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 Exp Google DeepMind 135.39 n/a n/a Jan 21, 2025
GPT-4.1 mini OpenAI 135.00 n/a n/a Apr 14, 2025
Family

Other models from Google DeepMind

The models from the same lab closest in time, newest first.

ModelReleaseECIELOLiveBenchAccess
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
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Frequently asked questions

What people ask about Gemini 2.0 Flash Thinking Exp

Where does Gemini 2.0 Flash Thinking Exp rank among AI models?

In the ROO3 AI Benchmark, ordered by the Epoch AI ECI, Gemini 2.0 Flash Thinking Exp ranks #144 out of 267 models, with an ECI of 135.39. 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.

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.

Sources

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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