Anthropic releases Claude Opus 4.8, touts benchmark gains

2026-05-28

Anthropic has launched Claude Opus 4.8, a model that the company states shows modest but tangible improvements and outperforms GPT-5.5 and Gemini 3.1 Pro on most benchmarks. The update also enhances coding error detection.

Source: The Decoder

Reported by VERA Newswire.