Fugusashi Router — ModernBERT Classifier
Fine-tuned ModernBERT-base (149M params) for intelligent LLM model routing.
v1.3.0 (2026-07-07)
- Trained on 224 seed examples across 3 model classes
- 80.0% test accuracy (179 train / 45 test)
- Classes: gpt-oss-120b (code/reasoning), hermes-3-405b (explanation), lfm-2.5-1.2b (factual/creative)
- Training: 8 epochs, cosine scheduler, weighted cross-entropy
- Inference: ~83ms on CPU, one forward pass
Links
- Downloads last month
- 23