Providers · Vendor API
Anthropic
Claude models through your own Anthropic API key and the official SDK, for text and tool-calling chat across the current tiers, such as Sonnet and Haiku. Requests go straight from your machine to Anthropic and you pay Anthropic's own rates, with no platform in between.
Text(6 models)
Claude Fable 5.1
Anthropic's Fable model for the most demanding reasoning and long-horizon agentic work, with always-on adaptive thinking, vision, and a 1M-token context window.
this month (Sep 2026)
Claude Opus 5.5
Anthropic's Opus model for long-running agentic coding and knowledge work, with always-on adaptive thinking, vision, and a 1M-token context window.
this month (Sep 2026)
Claude Sonnet 5
Anthropic's most agentic Sonnet — frontier-level coding and tool use at Sonnet speed and price, with vision.
3 months ago (Jun 2026)
Claude Fable 5
Anthropic's Claude 5-family model for the most demanding reasoning, coding, and agentic work — with vision and a 128K output budget.
3 months ago (Jun 2026)
Claude Opus 4.8
Anthropic's most capable model — frontier reasoning, coding, and agentic tool use with vision.
4 months ago (May 2026)
Claude Haiku 4.5
Anthropic's fast, cost-efficient model with strong reasoning, coding, and tool use at low latency.
11 months ago (Oct 2025)