Model results

SimpleQA Verified

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

← All evaluation groups

SimpleQA Verified

Source: Epoch AI Benchmarking Hub
Version: Not reported
Measurement date: Not reported
Metric: % · Higher is better
Evaluation scope: Epoch AI run · task v1 · effort 32K · result date not supplied

Exact score ties share a position. Positions do not establish statistical significance. Missing metadata is shown as unreported; matching imported metadata is not independent verification of the protocol.

#1Claude Opus 4.5
anthropic/claude-opus-4-5
45.7%
View modelEvidence independent
#2Claude Haiku 4.5
anthropic/claude-haiku-4-5
12.6%
View modelEvidence independent