Claude Sonnet 5 narrows the gap with Anthropic's flagship Opus 4.8, scoring close on key benchmarks while costing significantly less per token.
These entrants are competing with far bigger players, including OpenAI, Anthropic, and Microsoft, that make their own ...
Mythos 5 has also been restored 'for a set of US organizations.' Anthropic says it will work with Amazon, Microsoft, Google, ...