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Data checked September 25, 2026
Data checked September 25, 2026
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Leaderboard/Ai2
Ai2

Ai2 · Olmo 3

Olmo 3 7B Think

Open weightsGenerally availableApache 2.0

Fully open 7B reasoning model from Ai2 for research and local use.

AA Intelligence
5.6#135 of 142
Price
Self-host
Output speed
—
Context window
66K tokens

Composite indexes

  • Artificial Analysis Intelligence Index#135 of 142
    6independentIntelligence Index v4.3; reasoning; estimatedArtificial Analysis: Olmo 3 7B Think ↗

    Leader: Claude Opus 5.5 at 58

Coding

  • LiveCodeBench#31 of 56
    61.7%independentreasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: Fugu at 92.9%

Agents and tool use

  • τ²-Bench#86 of 88
    0%independenttelecom; reasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: GLM-5.2 at 99.1%

Reasoning and knowledge

  • GPQA Diamond#123 of 142
    51.6%independentreasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: GPT-6 Astra at 96.1%

  • Humanity’s Last Exam#116 of 147
    6%independentno tools; reasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: Claude Opus 5.5 at 61.4%

  • CritPt#126 of 139
    0%independentreasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: GPT-5.6 Sol at 32.3%

Vision and long context

  • AA Long Context Reasoning#133 of 139
    0%independentreasoningArtificial Analysis: Olmo 3 7B Think ↗

    Leader: Kimi K3 at 88.7%

Other published results

ResultScoreReported bySource
aime-2025 · AIME 2025; reasoning70.7%independentArtificial Analysis: Olmo 3 7B Think ↗
Terminal-Bench Hard (AA) · reasoning0.8%independentArtificial Analysis: Olmo 3 7B Think ↗
IFBench · reasoning41.5%independentArtificial Analysis: Olmo 3 7B Think ↗
AA-Omniscience Index · reasoning-71.8 indexindependentArtificial Analysis: Olmo 3 7B Think ↗

Specs

Released
November 20, 2025
Parameters
7B
Size class
Under 10B
Input
text
Output
text
Context
66K tokens
Max output
Not published

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