LaunchAI ModelsJune 30, 2026
Anthropic launches Claude Sonnet 5
The model features a native 1M-token context window and promotional pricing of $2/$10 per Mtok through August 31. It is Anthropic's most agentic Sonnet yet, available on Amazon Bedrock, Perplexity, Databricks, and as the default model in Claude Code.
15 sources
Introducing Claude Sonnet 5 on AWS: Anthropic’s most capable Sonnet modelaws.amazon.com
2.1.201code.claude.com
v2.1.201github.com
Introducing Claude Sonnet 5anthropic.com
RT @claudeai: Introducing Claude Sonnet 5, our most agentic Sonnet yet. It makes plans, uses tools...x.com
Claude Sonnet 5 Is Not Frontier But Has Its Usesthezvi.substack.com
[AINews] Sonnet 5 today, and Fable 5 tomorrowlatent.space
What's new in Claude Sonnet 5simonwillison.net
Notes (and a Pelican) on Claude Sonnet 5 - the new tokenizer makes it ~1.4x more expensive for Engli...bsky.app
Anthropic launches Claude Sonnet 5 at a steep discount to its top model as the company races toward a blockbuster IPOventurebeat.com
Claude Sonnet 5 now available on Vercel AI Gatewayvercel.com