#Claude Sonnet 5
AIClaude Sonnet 5.5 Code Review Gets an Early Test
Claude Sonnet 5.5 code review tests show a useful shift from Sonnet 5: more known bugs caught at similar precision, with reviews taking much less time.
AIAnthropic Introduces Claude Sonnet 5.5
Anthropic introduces Claude Sonnet 5.5 with faster generation, lower task costs, stronger coding performance, and wider availability.
AIClaude Sonnet 5 vs Opus 4.8: Benchmarks, Pricing, and Which One to Run
Claude Sonnet 5 vs Opus 4.8 - benchmarks, real deployment data, and pricing through the August 31 deadline. Here is which model to run and why.
AIAnthropic Launches Claude Science, an AI Workbench Built for Scientists
Anthropic launched Claude Science on June 30, an AI workbench in beta pulling 60+ scientific databases, compute management, and auditable artifacts into one environment.
AIAnthropic Launches Claude Sonnet 5 as Default for All Plans, With Agentic Tool Use and $2 Pricing
Anthropic replaced Sonnet 4.6 with Claude Sonnet 5 today. Now the default for Free and Pro users, with agentic tool use at $2 per million input tokens.