CO
deprecated
Claude Opus 4
Pricing
USD per 1M tokens
Input
$15.00
per 1M tokens
Output
$75.00
per 1M tokens
Cached input
$1.50
per 1M tokens
Capabilities
Spec
| Context window | 200,000 |
| Modalities | textvision |
| Endpoint | /v1/messages |
tool_useextended_thinkingmultilingual
Activity
Change timeline
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