Anthropic
AI safety company that builds the Claude family of models, available through the Claude API
Anthropic is an AI safety and research company that builds the Claude family of models. The current lineup is Claude Fable 5.1, Claude Opus 5, Claude Sonnet 5 and Claude Haiku 4.5; Anthropic suggests starting with Opus 5 for most workloads. The models are available through the Claude API, priced per token, and through cloud platforms including Amazon Bedrock and Google Cloud.
Full Anthropic listing