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DeepResearchBench

Choose a shared evaluation protocol to compare model scores. Versions, sources and configurations stay separate.

Atlas snapshot captured 10/19/2026, 10:20:28 AM UTC. This is an import timestamp, not the evaluation date. Coverage may be incomplete.

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DeepResearchBench

Source
DeepResearch Bench via Epoch AI
Version
Not reported
Measurement date
Not reported
Metric
% · Higher is better
Evaluation scope
effort low · result date not supplied

Positions are withheld because at least one result lacks explicit independent provenance or a documented evaluation scope. Missing metadata is shown as unreported; matching imported metadata is not independent verification of the protocol.

  1. Claude Opus 4.5

    anthropic/claude-opus-4-5

    53.7%

    View modelEvidence aggregated

  2. Claude Opus 4.6

    anthropic/claude-opus-4-6

    51.4%

    View modelEvidence aggregated

  3. Claude Sonnet 4.6

    anthropic/claude-sonnet-4-6

    50.4%

    View modelEvidence aggregated

  4. Gemini 3 Flash Preview

    google/gemini-3-flash-preview-20251217

    49.8%

    View modelEvidence aggregated

  5. GPT-5

    openai/gpt-5-2025-08-07

    49.6%

    View modelEvidence aggregated

  6. Claude Opus 4.8

    anthropic/claude-opus-4-8

    49.3%

    View modelEvidence aggregated

  7. GPT-5.5

    openai/gpt-5.5-20260423

    48.7%

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  8. Claude Sonnet 4.5

    anthropic/claude-sonnet-4-5

    47.5%

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  9. Claude Haiku 4.5

    anthropic/claude-haiku-4-5

    45.5%

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  10. Gemini 3.1 Pro Preview

    google/gemini-3.1-pro-preview-20260219

    44.5%

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  11. GPT-5.1

    openai/gpt-5.1-20251113

    42.8%

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  12. GPT-5.2

    openai/gpt-5.2-20251211

    41.1%

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  13. Gemini 3.1 Flash Lite

    google/gemini-3.1-flash-lite-20260507

    37.3%

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  14. GPT-5.4 Mini

    openai/gpt-5.4-mini-20260317

    36.3%

    View modelEvidence aggregated

  15. GPT-5.4

    openai/gpt-5.4-20260305

    35.1%

    View modelEvidence aggregated
DeepResearchBench model results | VibeLeaderboard