Claude Opus

Anthropic·US·Released 2026-09-30
ClosedGeneral LLMReasoning

Anthropic's Claude Opus is an AI assistant model released in 2026, excelling at complex tasks.

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—per 1M tokens (in / out)
—parameters
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Commercial useUnknown
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Familyclaude-opus

API price

USD per 1M tokens

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2026-09-29