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Claude Opus 4

Also accepted:claude-opus-4claude-opus-4-0anthropic/claude-opus-4-0claude-opus-4-20250514anthropic/claude-opus-4-20250514

Claude Opus 4 is Anthropic's first-generation Claude 4 Opus model, optimized for complex reasoning, advanced coding, and deep analysis tasks.

Providers
Capabilities
OpenRouter
openrouter-byok
$0
$0
$0
Unavailable
Cline
cline-byok
$0
$0
—
Unavailable
Usage analytics

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API & code
Uptime & Health
No uptime data yet

These providers haven't been health-probed for this model yet. The router still routes around upstreams that fail live requests — uptime fills in once probe history accrues.

Share cards
Claude Opus 4 share card
Claude Opus 4
OpenRouter upstream share card
OpenRouter upstream
Cline upstream share card
Cline upstream
Credits
Use your own key

Run Claude Opus 4 on your own key — your requests are billed by the provider. Pool callers pay AnyRouter credits.

No BYOK keys configured for this model yet.

Share a key with the pool to earn credits for every request it serves, covering your plan cost.

Text generation
Context length200,000 tokens
Max output160,000 tokens
ArchitectureTransformer
Categorytext
ReleasedMay 22, 2025
Modalities
Capabilities