Advisory to Developers: Embedding Bridge360 Metatheory Modules to Cut RL Time and Reduce “Megadata” Dependence (18 Feb 2026) Description / Abstract (paste into Zenodo “Description”) This document is a developer-facing advisory on how to embed Bridge360 Metatheory Model norms as operational priors (Treated as "genome" of the system)—not as prompt text—to reduce (i) reinforcement learning (RL) training duration and (ii) dependence on overwhelming megadata. The core thesis is that sample efficiency improves when Bridge360 is implemented as executable, typed control structure: domain factorization into recursive modules with their own micro-languages, explicit tokenization of domain primitives, a constrained Rules-of-Inference (RoI) operator set, and closed-loop control that is tripwired, enforceable, and logged. The advisory specifies a minimum module contract (tokenization; RoI operators; analogy “dialect” registry with admissibility conditions; tripwires/verifiers; typed interfaces; and sense→decide→act→verify→update loops), and it treats analogy types as first-class dialects that must be switched dynamically based on measured conditions (entropy budget, stakes/ruin cost, noise/ambiguity, cross-module coupling risk, and spine-corridor leakage). A hard rule is provided: when leakage exceeds a threshold (L > τ) or in high-stakes mode, the system escalates to stricter dialects (e.g., invariants and constraint propagation) and remains locked via hysteresis until stability returns. Operational guidance is given for RL acceleration: corridor-constrained exploration, dense audit-based reward shaping (rewarding corridor adherence, invariant satisfaction, leakage reduction, and typed/verifiable outputs), module-implied curricula (spine-first primitives → controlled leakage → composition), and local “reflex” corrections ahead of global policy updates. The advisory also clarifies scope for stakeholders: “less megadata” can mean materially reduced RL samples and domain-specific data needs for governance-grade behavior, without implying elimination of broad pretraining unless scope is narrowed or external tools/knowledge bases are supplied. A practical rollout sequence and credible measurement targets (time-to-threshold RL steps, tripwire failure rate, leakage distribution, compositional generalization, stress audit pass rate) are included. Format: PDF (5 pages). Date: 18 Feb 2026. Keywords (Zenodo “Keywords”) Bridge360; metatheory; reinforcement learning; sample efficiency; inductive bias; modularity; micro-languages; rules of inference; tripwires; audit logs; corridor constraints; leakage metric; dialect switching; Potemkin competence; governance-grade AI; verifiable outputs Resource type (Zenodo) Publication → Technical note (or Report, depending on your preference) Version (suggested) v1.0 (2026-02-18) Related/alternate identifiers (optional) If you have a Git repo, Substack post, or prior Zenodo concept DOI for Bridge360 materials, add it under Related identifiers (e.g., “Is supplement to”, “Is part of”, “References”). License (suggested) If you want maximal reuse: Creative Commons Attribution 4.0 (CC BY 4.0) If you want reuse but no derivatives: CC BY-ND 4.0(Choose one in Zenodo; the document itself doesn’t specify a license in-text.) Notes for Zenodo upload (optional, short) This advisory is intended for ML engineers and system builders implementing Bridge360 as executable governance constraints and typed module contracts to reduce RL training time and megadata dependence.