Model results
GSO
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.
GSO
- Source
- GSO via Epoch AI
- Version
- Not reported
- Measurement date
- Not reported
- Metric
- % · Higher is better
- Evaluation scope
- Scaffold OpenHands · effort unspecified · 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 Fable 5.1
anthropic/claude-fable-5-1
88.2%
View modelEvidence aggregatedGPT-6 Astra
openai/gpt-6-astra-20260903
79.4%
View modelEvidence aggregatedClaude Fable 5
anthropic/claude-fable-5
78.4%
View modelEvidence aggregatedGPT-5.6 Sol
openai/gpt-5.6-sol-20260709
76.5%
View modelEvidence aggregatedClaude Opus 4.8
anthropic/claude-opus-4-8
47.1%
View modelEvidence aggregatedClaude Sonnet 5
anthropic/claude-sonnet-5
37.3%
View modelEvidence aggregatedClaude Opus 4.6
anthropic/claude-opus-4-6
33.3%
View modelEvidence aggregatedClaude Opus 4.5
anthropic/claude-opus-4-5
26.5%
View modelEvidence aggregatedClaude Sonnet 4.5
anthropic/claude-sonnet-4-5
14.7%
View modelEvidence aggregatedGPT-5.1
openai/gpt-5.1-20251113
13.7%
View modelEvidence aggregatedClaude Opus 4
anthropic/claude-opus-4
6.9%
View modelEvidence aggregatedClaude Sonnet 4
anthropic/claude-sonnet-4
4.9%
View modelEvidence aggregated