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Claude Opus 5

Also accepted:claude-opus-5anthropic/claude-opus-5
Anthropic
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Anthropic's Claude Opus 5 is the flagship model for demanding reasoning, coding, and long-horizon agentic work — end-to-end software tasks, code review and bug finding, visual analysis of charts and documents, and coordinating parallel subagents.

Providers
Capabilities
Anthropic
anthropic-byok
$0
$0
$0
$0
Unavailable
OpenRouter
openrouter-byok
$0
$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 5 share card
Claude Opus 5
Anthropic upstream share card
Anthropic upstream
OpenRouter upstream share card
OpenRouter upstream
Credits
Use your own key

Run Claude Opus 5 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 length1,000,000 tokens
Max output128,000 tokens
ArchitectureTransformer
Categorytext
ReleasedJul 24, 2026
Modalities
Capabilities
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