Model results

FrontierCode

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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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FrontierCode

Source: Cognition via Epoch AI
Version: Not reported
Measurement date: Not reported
Metric: % · Higher is better
Evaluation scope: Harness chisel · Aggregation Mean@5 · effort high · 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.

DeepSeek V4.1 Flash
deepseek/deepseek-v4.1-flash-20260910
43.9%
View modelEvidence aggregated
DeepSeek V4 Pro 0813
deepseek/deepseek-v4-pro-20260813
28.5%
View modelEvidence aggregated