blocks-transformer/README.md

PD V3 Processing

• Inputs: Treated feature dictionaries per model from pre-processing.
• Outputs: Raw and isotonic PD scores for models A/B plus model T probability.
• Artifacts: Model binaries located under models/ (XGBoost + isotonic joblib files).
• Tests: python -m unittest sequence-3.pd_v3_processing.test_block.
• Signature: Sequence-3 convention: __main__ must keep an explicit typed parameter list covering every input (int/float/str) and build the record from those args before scoring; keep aligned with the block schemas.

Schema notes

• request_schema.json and response_schema.json for this block are frozen. They describe arrays of {name, value} dicts (no nested dict-of-dicts), so that structure must be preserved—do not switch these schemas to dict-of-dicts or object-of-dicts even as the block code evolves. Arrays-of-dicts are still allowed where schematically appropriate.