Parameter references for Primus presets, backend-facing keys, and commonly used environment variables.
- Megatron parameters: Megatron-LM backend YAML parameters and Primus overrides
- TorchTitan parameters: Primus TorchTitan preset keys and common JobConfig fields
- MaxText parameters: Primus MaxText overlay defaults and common fields
- Megatron Bridge parameters: Megatron Bridge recipe, SFT, and pretraining fields surfaced through Primus
- Environment variables: practical reference for commonly encountered environment variables