Anthropic brings back Fable 5 and Mythos 5 after resolving US export restrictions. Discover how the new Claude Sonnet 5 model ...
New benchmarks show semantic code graphs helping coding agents find change locations faster and complete updates more ...
Claude Sonnet 5 is the most agentic Sonnet model yet, rivaling Opus 4.8 in performance at lower prices, Anthropic said.