Chichu 1.5 Pro
Chichu 1.5 Pro is a ~16M parameter language model built from scratch.
Named after a cat named Chichu, created by Sebastian.
Model Details
- Architecture: Custom GPT-2 style Transformer
- Parameters: ~16M
- Embedding dim: 256
- Layers: 4
- Heads: 4
- FFN dim: 1024
- Max sequence length: 384
- Vocab size: 50,259 (GPT-2 + 2 special tokens: <|im_start|>, <|im_end|>)
Training
Trained on the r0b0tlab/qwen3.8-max-glm5.2-kimi-k3-distillation dataset
(890K high-quality SFT examples distilled from Qwen3.8-max, GLM-5.2, and Kimi-K3).
Chat Format
ChatML with: <|im_start|>user ...<|im_end|> / <|im_start|>assistant ...<|im_end|>
License
MIT
