Anthropic introduced Claude Sonnet 5, a new model with frontier performance in coding, agents, and professional work at scale.

Anthropic introduced Claude Sonnet 5, a new model with frontier performance in coding, agents, and professional work at scale.

Anthropic's lightweight model is now available in GitHub Copilot.
Harvey adds Anthropic's latest Sonnet model for legal work
Claude models now available via India regional endpoint on Bedrock
Anthropic Claude models now support in-region inference in Seoul and Singapore on Amazon Bedrock.
claude-sonnet-5-high · 1,461 (1,457–1,465) · 49,595 votes
Claude Sonnet 5 · 1,461 (1,457–1,465) · 58th
Claude Sonnet 5 · 1,461 · $4.00 per 1M tokens
Claude Sonnet 5 · 1,461 · $4.00 per 1M tokens
LMArena, CC BY 4.0, 15 October 2026 · prices OpenRouter, list price blended 3:1, read 22 October 2026 · Artificial Analysis, read 22 October 2026