Phase 11 Champion: Intent-Router-v11-ModernBERT

This is a high-precision Intent Router designed to handle Adversarial Logic Traps. It uses a two-stage hybrid architecture to achieve robust performance.

Architecture: The Dual-Brain

• Backbone: answerdotai/ModernBERT-base fine-tuned via SetFit on Diamond v11.
• Classification Head: Surgically calibrated XGBoost Forest (500 estimators).

Performance (Phase 11 Gauntlet)

• Overall Accuracy: 95.00%
• Logic Handling: Successfully solves Bat and Ball, Sally's Brothers, and 3D Rotation traps.
• Latency: Optimized for A100 throughput using ModernBERT native Flash Attention.

Quick Start (Inference)

Load the ModernBERT backbone and the calibrated XGBoost head (v11_forest_head.joblib).

Example usage: model = SetFitModel.from_pretrained('atekrugis/intent-router-v11-modernbert') forest_clf = joblib.load('v11_forest_head.joblib')