Anthropic: Claude Opus 4.1

Anthropic

Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning,

Multimodal vision
TextVision
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Specifications

VendorAnthropic
Familyanthropic
Context200K · 150k words（≈ a novella）
Max output200K · 150k words（≈ a novella）
Released2026-06-19
Open sourceNo
Tool use—

Pricing across channels

per 1M tokens, USD

ChannelTypeInputOutput→
OpenRouter (auto)Aggregator$15.00$75.00visitAd
OpenRouter API (auto-fetched)· 2026-06-19

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