According to Anthropic, AWS Claude Opus 4.6 is the next generation of Anthropic’s most intelligent model designed for coding, enterprise agents, and professional work.Documentation Index
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Model details
| Item | Value | Description |
|---|---|---|
| Model name | AWS Claude Opus 4.6 | The name of the model. |
| Model category | Premium | The category of the model: Standard or Premium. |
| API model name | aws__claude_4_6_opus | The name of the model that is used in the . The user must provide this exact name for the API to work. |
| Compliance | ISMAP, FedRAMP Moderate | Government compliance frameworks and authorizations applicable to this model. |
| Hosting layer | Amazon Web Services (AWS) | The trusted organization that securely hosts the LLM. |
| Model provider | Anthropic | The organization that provides this model. |
| Release date | February 5th, 2026 | The release date for the model. |
| Knowledge cutoff date | May 2025 | The date after which the model does not get any information updates. |
| Input context window | 200k tokens | The number of tokens supported by the input context window. |
| Maximum output tokens | 128k tokens | The number of tokens that can be generated by the model in a single request. |
| Empirical throughput | Not specified | The number of tokens the model can generate per second. |
| Open source | No | Specifies if the model’s code is available for public use. |