Anthropic

Anthropic brand colours

Extracted from the artwork and ranked by how much of the mark each covers, not from a brand book, so treat them as observed rather than official.

Anthropic sells the Claude family through a first-party API, plus Bedrock, Vertex and Foundry. The current line-up spans Fable 5 at the top, Opus 4.8 as the workhorse and Sonnet 5 for volume, each with a one-million-token input window and a 128K output cap, plus Haiku 4.5 for latency, which is a 200K-window model rather than a million-token one. The platform's distinguishing features are graduated effort control, prompt caching with explicit breakpoints, and a managed agent surface, the things a long tool-calling loop actually needs.