Config reference

Unified configuration for OlmoEarth: data requirements, model, dataset prep, training, prediction.

This reference describes config version 0.9.0. Configs must declare config_version: 0.9.0.

The same definitions are available as a raw JSON Schema for editor validation and autocompletion.

Top-level keys

Key	Type	Required	Description
config_version	string	yes	The version of the configuration
data	Data	yes	Specifies the required data modalities, temporality of the data to retrieve, and the output schema (when a model is defined).
model	Model	no	Defines the model architecture and the tasks to perform during inference.
input_preprocessing	InputPreprocessing	no	Defines how input tensors are prepared or transformed before being provided to the model.
labeled_data_prep	LabeledDataPrep	no	Controls the preparation of labeled data for training.
training	Training	no	Configuration for the training
prediction_requests	PredictionRequests	no	Controls the prediction requests for the model.
transpiler_context	TranspilerContext	no	Values the transpiler cannot derive automatically when using escape hatches or rslearn pass-through mode.

Types used by more than one of those keys are collected under Shared types.