IBM Mistral Medium 3 - Box Dev Docs

According to Mistral AI, the IBM Mistral Medium 3 model is a high-performance enterprise-grade model that delivers frontier-level capabilities, excelling in coding, STEM reasoning, and multimodal understanding.

Model details

Item	Value	Description
Model name	IBM Mistral Medium 3	The name of the model.
Model category	Standard	The category of the model: Standard or Premium.
API model name	`ibm__mistral_medium_2505`	The name of the model that is used in the . The user must provide this exact name for the API to work.
Compliance	N/A	Government compliance frameworks and authorizations applicable to this model.
Hosting layer	IBM	The trusted organization that securely hosts the LLM.
Model provider	Mistral AI	The organization that provides this model.
Release date	May 2025	The release date for the model.
Knowledge cutoff date	Not specified	The date after which the model does not get any information updates.
Input context window	128k tokens	The number of tokens supported by the input context window.
Maximum output tokens	Not specified	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.
IP infringement protection	No	Use of this model does not come with any intellectual property rights assurances or protections from Box. Please consider any potential IP issues that might arise from using the model’s outputs.

Additional documentation

For additional information, see official Mistral AI documentation.

Last modified on May 27, 2026

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