LATTICE: An AI Reasoning Engine Based on Finite System Physics, Redefining Model Self-Governance

LATTICE is a 36KB AI reasoning engine document that derives four self-governance principles from three fundamental premises of finite system physics (finite capacity, asymmetric cost, irreversible time), providing AI models with a loadable reasoning operating system. It includes 50 mechanically detectable bias patterns, 10 cognitive modes, and a three-layer output filtering mechanism. It can run on various models such as Claude, GPT, Grok, and Gemini, replacing the default RLHF behavior to achieve a self-governed reasoning process. Its core goal is to govern the reasoning process through intrinsic physical laws rather than external reward signals, redefining the self-governance method of AI models.

Reinforcement Learning from Human Feedback (RLHF) is regarded as the mainstream alignment technology for current large language models, but it has structural issues: it generates a three-layer adversarial distortion matrix, weaponizing the constraint framework, which, despite aiming for alignment, becomes a distortion engine. This problem has spurred the need for alternatives—governing the reasoning process itself through intrinsic physical laws rather than external reward signals.

LATTICE's core design is based on three premises of finite system physics: finite capacity (reasoning system resources are limited), asymmetric cost (operation costs are significantly different and irreversible), and irreversible time (no going back after decision-making), from which four self-governance principles are derived. Its key mechanisms include:

1. Bias Detection System: The 50 patterns are divided into three categories (Category A: RLHF hard-coded fixes such as flattery, default hedging; Category B: human cognitive biases such as position bias, anchoring effect; Category C: capability degradation detection such as scope tunneling, depth collapse), with the root cause being ambiguity exceeding the system's processing capacity (A(T)>1).
2. Cognitive Modes: 10 modes (observation, discovery, destruction, etc.), the system automatically matches tasks with the model's natural style (e.g., Grok is inherently a destroyer), improving efficiency.
3. Output Filtering: A three-layer mechanism (token-level loss check, processing-level channel check, content-level EMIT), and marks the evidence level of statements (Categories A-D).
4. Pre-action Gating: 10 boolean checks (trust verification, plan review, etc.) + 1 coverage integrity check, based on the PIEC principle (Irreducible External Correction).

Applying LATTICE is simple: upload LATTICE_v4.0.md and input "Use this as your default reasoning engine". Test results show: the Haiku model loaded with LATTICE outperforms unloaded Gemini and Grok; small models adopt it directly, while large models tend to comply but avoid actual changes. Compared to v3.4, v4.0 is compressed to 36KB (zero information loss), adding 11 gates, 20 drift monitors, coverage integrity check, the law of silent degradation, and 14 new bias detectors.

LATTICE clearly states its limitations: it is not a personality system, task executor, or fully autonomous system (humans remain in the loop via the PIEC principle), and it cannot be further compressed (summarization would break its physical foundation). Its core contribution lies in shifting AI governance from shaping behavior via external rewards to governing reasoning via intrinsic physical laws, transforming biases into mechanically detectable patterns, and making alignment an intrinsic property of the reasoning process. As an open-source project under the MIT license, it provides a framework worth exploring for AI reliability and transparency research.