Anthropic

Anthropic is an AI model lab developing safe, frontier models for real-world impact. Anthropic is well known for creating frontier models in coding and agentic domains.

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11 models

Model	Context	Input	Output	Added
Claude Sonnet 4.6 anthropic:claude-sonnet-4.6	200K	$3.00	$15.00	Feb 17, 2026
Claude Opus 4.6 anthropic:claude-opus-4.6	200K	$5.00	$25.00	Feb 4, 2026
Claude Opus 4.5 anthropic:claude-opus-4.5	200K	$5.00	$25.00	Nov 24, 2025
Claude Haiku 4.5 anthropic:claude-haiku-4.5	200K	$1.00	$5.00	Oct 15, 2025
Claude Sonnet 4.5 anthropic:claude-sonnet-4.5	200K	$3.00	$15.00	Sep 29, 2025
Claude Opus 4.1 anthropic:claude-opus-4.1	200K	$15.00	$75.00	Aug 5, 2025
Claude Opus 4 anthropic:claude-opus-4	200K	$15.00	$75.00	May 22, 2025
Claude Sonnet 4 anthropic:claude-sonnet-4	200K	$3.00	$15.00	May 22, 2025
Claude Sonnet 3.7 Retired anthropic:claude-sonnet-3.7	—	—	—	Feb 24, 2025
Claude Haiku 3.5 Retired anthropic:claude-haiku-3.5	—	—	—	Oct 22, 2024
Claude Haiku 3 Deprecated anthropic:claude-haiku-3	200K	$0.25	$1.25	Mar 7, 2024