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AWS Claude 4 Opus model excels at coding and complex problem-solving, powering frontier agent products. It’s possible to run Claude Code in the background, enabling developers to assign long-running coding tasks for Opus to handle independently.

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Model details

ItemValueDescription
Model nameAWS Claude 4 OpusThe name of the model.
Model categoryPremiumThe category of the model - standard or premium.
API model nameaws__claude_4_opusThe name of the model that is used in the Box AI API for model overrides. The user must provide this exact name for the API to work.
Hosting layerAmazon Web Services (AWS)The trusted organization that securely hosts LLM.
Model providerAnthropicThe organization that provides this model.
Release dateMarch 4th 2024The release date for the model.
Knowledge cutoff dateAugust 2023The date after which the model does not get any information updates.
Input context window200k tokensThe number of tokens supported by the input context window.
Maximum output tokens32k tokensThe number of tokens that can be generated by the model in a single request.
Empirical throughputNot specifiedThe number of tokens the model can generate per second.
Open sourceNoSpecifies if the model’s code is available for public use.

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Additional documentation

For additional information, see official AWS Claude 4 Opus documentation.