Cortex-Nexus V4 - Biggest release yet 4 coordinated experiments, N>140 evaluations, bi-lingual papers (EN + ES). Key Results | Experiment | Domain | Model | Delta | Cohen's d | |---|---|---|---|---| | EXP-A (Rust, n=44) | Code | Llama-3.3-70B | +0.014 | 0.166 | | EXP-B Phase 1+2 (n=30) | Code | Claude 3.7 / DeepSeek V3 | ~ -0.005 | - | | EXP-C Tripartite (n=15) | Code | Qwen-32B + Cortex | -0.077 | - | | EXP-D Meta (n=45) | Philosophy | Claude 3.7 Sonnet | +0.064 | 1.107 | Three Empirical Laws (V4) Critical Mass Law - ~70B parameter floor for positive injection Domain Specificity Law - effect is domain-dependent, not universal Ceiling Saturation Law - frontier models at algorithmic ceiling What's New philosophical_benchmark.py - EXP-SOTA-01 (n=15) philosophical_02_benchmark.py - EXP-SOTA-02 (n=30), 0 judge errors tripartite_benchmark.py - Critical Mass tripartite study double_benchmark.py - Cross-frontier validation (inverted roles) paper_v4_english.tex - Full paper in English paper_v4_espanol.tex - Full paper in Spanish README_ES.md - Spanish README Raw data in JSONL format included in repository.