Claude Haiku 5.5
Vercel adds streaming generative UI to Chat SDK agents
Vercel says Chat SDK agents can now stream generative UI with json-render, allowing agents to generate cards from typed JSON specifications. Chat SDK adapters then…
Claude Code Session Costs: Opus 5.5 Median $0.31, Sonnet 5.5 $0.16
Claude Code is free to install, but the model it calls is not. According to OpenRouter, a short session of 2 to 9 turns on an API key costs a median $0.31 with Claude…
Claude Haiku 5.5 arrives on Amazon Bedrock and Claude Platform on AWS
Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS. According to Anthropic, it is the fastest and most efficient model in the Claude 5.5…
Claude Haiku 5.5 arrives on Vercel's AI Gateway with new effort levels
Vercel has made Anthropic's Claude Haiku 5.5 available on its AI Gateway. According to Vercel, it is the first Haiku model with effort levels and the fastest Claude…