Claude

Anthropic releases Claude Sonnet 4.6 with comprehensive upgrades in coding, computer use, and long-context reasoning. Users prefer it over the previous Opus 4.5, and the price stays the same. Sonnet is becoming the optimal choice for most people.

Opus 4.6 and Codex 5.3 launched on the same day, but this time nobody’s looking at benchmarks. The AI coding assistant race has shifted from ‘who’s stronger’ to ‘who’s more usable’ — we’ve officially entered an era where system experience matters more than model capability.