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Anthropic AI models

Compare leading AI models by provider, capabilities, modality, pricing and practical use cases. Every profile includes plain-English guidance, official sources and technical facts.

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AI models

Anthropic

Claude Mythos 5.1

Claude Mythos 5.1 is a verified current AI model with official specifications, pricing or access details, capabilities, practical…

Paid

17 View details →

Anthropic

Claude Sonnet 4.6

Claude Sonnet 4.6 is a verified AI model profile covering official specifications, pricing or access, capabilities, practical use…

Paid

28 View model →

Anthropic

Claude Opus 4.6

Claude Opus 4.6 is a verified AI model profile covering official specifications, pricing or access, capabilities, practical use…

Paid

21 View model →

Anthropic

Claude Opus 4.7

Claude Opus 4.7 is a verified AI model profile covering official specifications, pricing or access, capabilities, practical use…

Paid

17 View model →

Anthropic

Claude Fable 5

Claude Fable 5 is a verified AI model profile covering official specifications, pricing or access, capabilities, practical use…

Paid

22 View model →

Anthropic

Claude Sonnet 4.5

Claude Sonnet 4.5 is Anthropic's active legacy 200K-context model with 64K output, vision, extended thinking, tools and $3/$15…

Paid

33 View model →

Anthropic

Claude Haiku 4.5

Claude Haiku 4.5 is Anthropic's fastest active Claude model with 200K context, 64K output, extended thinking and $1/M…

Paid

36 View model →

Anthropic

Claude Opus 4.8

Claude Opus 4.8 is an active legacy Anthropic model with 1M context, 128K output and $5/$25 pricing, now…

Paid

34 View model →

Anthropic

Claude Opus 5

Claude Opus 5 is Anthropic's active 1M-context model for complex coding and enterprise agents, with 128K output and…

Paid

30 View model →

Anthropic

Claude Fable 5.1

Claude Fable 5.1 is Anthropic's premium 1M-context model for demanding reasoning and long-horizon agents, priced at $10/M input…

Paid

35 View model →

Anthropic

Claude Sonnet 5

Claude Sonnet 5 is Anthropic's active 1M-context agentic model with up to 128K output, January 2026 knowledge cutoff…

Paid

36 View model →

Anthropic

Claude 3.5 Sonnet

Claude 3.5 Sonnet was Anthropic's 200K-context multimodal Sonnet generation. Both API versions were retired on October 28, 2025.

Freemium Discontinued

37 View details →