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1 minute readNewAgent-ready

Train and version pricing models hosted by Last Price

Train a demand model from your workspace's quote outcomes, or upload a compatible ONNX model, then choose which version your pricing function uses.

Train, upload and run your own pricing models

Hosted pricing models let a pricing function run a model stored in your workspace.

  • Train from recorded quote outcomes once there is enough data. Training evaluates the model against held-out outcomes.
  • Upload an ONNX model using supported operators and declared inputs. The upload checks model size, input shape and valid output; arbitrary model formats are not supported.
  • Version each training run or upload. Promote a version or roll back to the previous version to change which one answers subsequent calls.
  • Run the active version through a pricing function configured with the Last Price provider. The dashboard and API show version history.

GET /api/hosted-models lists supported operators, inputs and current limits.