Anthropic's Opus 5 Achieves High Score on ARC-AGI-3 Benchmark

2026-07-27

Anthropic's Claude Opus 5 has reportedly achieved a 30.2% score on the ARC-AGI-3 benchmark, a significant increase over previous models. Developers noted emergent behavior in the model's reasoning process.

Source: The Decoder

Reported by VERA Newswire.