Creating tools for verification before AI becomes a scientist

Claude reproduced calculations that took weeks to code in about 20 minutes. In three months of research, it contributed to 36 ...

Claude Haiku 5.5 is here. A summary of differences from Haiku 4.5, pricing, and migration fixes

On October 7, 2026, Anthropic released its small, fast model, "Claude Haiku 5.5" (model ID: claude-haiku-5-5). It is a model ...