[Anthropic · anthropic.com](<https://www.anthropic.com/news/claude-3-5-sonnet>)

# Introducing Claude 3.5 Sonnet

Introducing Claude 3.5 Sonnet—our most intelligent model yet. Sonnet now outperforms competitor models and Claude 3 Opus on key evaluations, at twice the speed.

1. [Releases · Anthropic](<https://curation.space/anthropic/releases>)