Model results

APEX-Agents

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.

Official source

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APEX-Agents

Source: Mercor via Epoch AI
Version: Not reported
Measurement date: Not reported
Metric: % · Higher is better
Evaluation scope: effort max · 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.

Claude Sonnet 5.5
anthropic/claude-sonnet-5-5
75.5%
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Claude Opus 5.5
anthropic/claude-opus-5-5
73.5%
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Claude Opus 5
anthropic/claude-opus-5
65.8%
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GPT-6.1 Sol
openai/gpt-6.1-sol-20260929
60%
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GPT-5.6 Terra
openai/gpt-5.6-terra-20260709
58.2%
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Claude Haiku 5.5
anthropic/claude-haiku-5-5
56.1%
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GPT-6 Sol
openai/gpt-6-sol-20260922
54.3%
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Claude Opus 4.7
anthropic/claude-opus-4-7
49.2%
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Claude Opus 4.8
anthropic/claude-opus-4-8
48.9%
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Muse Spark 1.3
meta/muse-spark-1.3-20260902
47.6%
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Claude Opus 4.6
anthropic/claude-opus-4-6
46.3%
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GPT-6 Luna
openai/gpt-6-luna-20260922
44.3%
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