Model family

claude-sonnet

Explore models in claude-sonnet.

9models
ModelOrganizationReleaseProvidersInput / 1MWeightsReasoning
Claude Sonnet 5.5anthropic/claude-sonnet-5-5anthropic2026-09-2824from $0.00ClosedYes
Claude Sonnet 5anthropic/claude-sonnet-5anthropic2026-06-3038from $0.00ClosedYes
Claude Sonnet 4.6anthropic/claude-sonnet-4-6anthropic2026-02-1741from $0.00ClosedYes
Claude Sonnet 4.5 (latest)anthropic/claude-sonnet-4-5anthropic2025-09-2923from $2.989ClosedYes
Claude Sonnet 4.5anthropic/claude-sonnet-4-5-20250929anthropic2025-09-299from $3.00ClosedYes
Claude Sonnet 4 (latest)anthropic/claude-sonnet-4-0anthropic2025-05-222from $2.989ClosedYes
Claude Sonnet 4anthropic/claude-sonnet-4-20250514anthropic2025-05-227from $3.00ClosedYes
Claude Sonnet 3.7anthropic/claude-3-7-sonnet-20250219anthropic2025-02-193from $3.00ClosedYes
Claude Sonnet 3.5 v2anthropic/claude-3-5-sonnet-20241022anthropic2024-10-221from $3.00ClosedNo
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