Sonnet 5.5

Baseten and Genspark train open model to beat Opus 5.5
Genspark and Baseten Applied Research have post-trained Qwen3.5-397B into a specialized Deep Research model that scored above several closed and open models on…

Google Cloud adds Anthropic-managed option for running Claude models
Google Cloud has made an Anthropic-managed deployment option for Claude models generally available, giving customers a second way to run Claude next to the existing…