Architecture
Unified Symbol Map
The complete symbol system for MARIA OS — every concept, operator, and relationship in one visual map.
UNIFIED SYMBOL MAP
Decision OS = Control System
Five guarantees in one diagram
01
Evidence Layer
Data Sources
Graph RAG Matrix
Evidence Bundle
s = (1−ρ)(I−ρÂ)⁻¹ x — multi-hop retrieval via relation diffusion
02
Decision Layer
CoreGateScoreConflict Detect
ALLOWPAUSEBLOCK
GateScore(a) = maxi clamp(dangeri − safetyi + bi, 0, 1)
Conflict(a) = ⟨W, ReLU(−C)⟩ — negative-correlation conflict extraction
03
Execution / Responsibility
Execute
Outcome
Stability
RS = Σi max(0, IiRiLi − (1−ai)) — responsibility shift detection
Vt = αrt + βvt → decreasing (Lyapunov stability)
Learning Loop— adaptive control feedback
wthresholdsW matrixTier rulesρ, γZ
gt+1 = clip(gt + η(Errort − Error*), 0, 1)
Input
Gate
Conflict
Decision
Execute
Learn
Fail-Closed Gate + Conflict Visibility + Evidence Grounding. The complete specification.