STLE: Teaching AI to Know What It Doesn't Know(github.com) |
STLE: Teaching AI to Know What It Doesn't Know(github.com) |
The problem: How do you make AI explicitly model what it doesn't know, without requiring examples of "unknown" things during training?
STLE's approach: Use complementary fuzzy sets: - μ_x = accessibility (computed via density ratios) - μ_y = inaccessibility (1 - μ_x, guaranteed) - No OOD training data needed
Results: 67% AUROC on OOD detection without any OOD training, < 1ms inference.
The Sky Project:
Already in production: Built MarvinBot (u/MarvinBot-20260210114005 on Moltbook), a fully optimized and aligned bot using STLE in practice. This validates the framework works beyond a toy demo.
The repo has: - Minimal NumPy version (17KB, zero deps) - Full PyTorch version (18KB) - 48KB theoretical spec - All validation experiments
It's proof-of-concept level for the framework, but already deployed in Phase 2 (application mode).
Most useful for: medical AI, autonomous systems, active learning—anywhere "I don't know" matters.
The core innovation is solving the bootstrap problem through on-demand density estimation rather than trying to initialize uncertainty for unseen data.
Happy to answer questions about the STLE, implementation, MarvinBot, or how it compares to MC Dropout / Deep Ensembles / Posterior Networks!