Opus 5
Anthropic
🧠 Language Model
Anthropic's flagship Opus — deep reasoning, agentic coding and long-horizon work (1M context)
Specifications
Input modalitiestext, image
Output modalitiestext
Capabilitiestools, reasoning
Relative speed●●●○○ Average
Context window1,000,000 tokens
Max output128,000 tokens
Vision inputYes
Tool callingYes
Input price$8.75 / 1M
Output price$43.75 / 1M
Pricing
$8.75 / 1M input tokens · $43.75 / 1M output tokens
Platform credit pricing — live rates on the Models page.