Tool tag: Anthropic

Claude Fable 5.1

Anthropic's most capable widely released model: same $10/$50 pricing as Fable 5, cache reads cut 75%, 1M context and always-on adaptive thinking.

Claude Opus 5

Anthropic's Opus-tier flagship — near-Fable capability at half the price, with adaptive thinking on by default and a 1M token context window.

Claude Sonnet 5

Anthropic's best mix of speed and intelligence — the most agentic Sonnet yet, reaching near-Opus quality on coding and agentic work at Sonnet cost.

Claude Haiku 4.5

Anthropic's fastest, most cost-efficient Claude model, with near-frontier coding at one-third the cost and more than twice the speed of Claude Sonnet 4.

Claude

Anthropic's family of AI models and assistants, led by Claude Fable 5.1 and Claude Opus 5, with frontier reasoning, agentic coding and 1M-token context.