Update: Hosted providers for milestone M4b (the MotherDuck provider, hosted score, pinned SQL and shape, the residency gate).
Creation: MCP tools for milestone M4; Provenance gains Postgres, export and reconcile; Testing the Postgres and end-to-end tiers; Architecture the service layer.
Creation: Local weights for milestone M3 (the hf and composite backends, the doctor's local checks, the torch 2.14 Triton switch); Learning gains the L2 head section and the unified fitting path.
Creation: Bench results: the first gateway and synthetic bench tables.
Creation: Learning for milestone M2 (label sources, LOCO fitting, guards, promotion).
Creation: Quickstart and Gateway for milestone M1 (annotate, apply, explain; the doctor's gateway checks).