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Azure AI Foundry Agent Service quotas and limits

This article contains a reference and a detailed description of the quotas and limits for Azure AI Foundry Agent Service.

Quotas and limits for the Azure AI Foundry Agent Service

The following sections provide you with a guide to the default quotas and limits that apply to Azure AI Foundry Agent Service:

Limit Name Limit Value
Maximum number of files per agent/thread 10,000
Maximum file size for agents & fine-tuning 512 MB
Maximum size for all uploaded files for agents 300 GB
Maximum file size in tokens for attaching to a vector store 2,000,000 tokens
Maximum number of messages per thread 100,000
Maximum size of text content per message 1,500,000 characters
Maximum number of tools registered per agent 128

Quotas and limits for Azure OpenAI models

See the Azure OpenAI for current quotas and limits for the Azure OpenAI models that you can use with Azure AI Foundry Agent Service.

Next steps

Learn about the models available for Azure AI Foundry Agent Service