Truss support for pyproject.toml and uv.lock

Mar 4, 2026

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Truss now supports pyproject.toml and uv.lock as dependency formats in addition to requirements.txt. You can use any of these formats as the requirements_file in your Truss and Chains config. For example:

model_name: My Model                                                                                                                      
resources:                                                                                                                                
  accelerator: A10G                                                                                                                       
  cpu: "4"                                                                   
  memory: 16Gi                               
requirements_file: ./pyproject.toml

For more information, see the Truss configuration documentation.

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