theta3bo v2.1.0

A minimal, portable implementation scaffold for the θ‴ v2.1 metric and BO workflow.

What’s inside

• theta3_v2_1_spec.md — the full spec and documentation.
• theta3bo_schema_v2_1_0.json — JSON Schema for config validation.
• theta3bo/ — package skeleton (Theta3V2, BOSession, CLI).
• configs/example_config.json — a ready-to-edit config.
• examples/ — minimal notebooks for Nickelate Tc and Ads CPA.

Deprecation

This replaces the old multiplicative θ‴ (norm × distance × multiple cosines × ω × post‑hoc N). See the legacy guide (p.4) for the deprecated chain; v2.1 uses one quadratic form and its bounded exponential with ARD.

Quickstart

python -m theta3bo.cli validate --config configs/example_config.json --schema theta3bo_schema_v2_1_0.json

Deterministic mode

CPU-only with fixed BLAS threads for audits; see spec §3.1.

License

MIT.