Anthropic releases Sonnet 5.5, claiming faster performance and lower cost for most work
Read the original at simonwillison.net→Claude Sonnet 5.5 New Sonnet model from Anthropic today. They say it "runs 30%+ faster, and costs up to 30% less for most work" - it's priced the same as Sonnet 5 but appears to beat it on every benchmark, and should...
Original headline: "Claude Sonnet 5.5"
Coverage timeline
- Sep 28, 18:00 UTC TechCrunch AI Anthropic releases Sonnet 5.5, which it calls a significantly cheaper, faster work partner
- Sep 28, 22:07 UTC Simon Willison lead source Claude Sonnet 5.5