empero-ai / Qwythos-27B-v1

Qwythos-27B-v1 is an open-weight, full-parameter reasoning model: the larger sibling of Qwythos-9B, trained on the exact same curriculum and sized up on a Qwen3.5-27B base. It is a complete pre-RL checkpoint, post-trained through SFT → DPO → ESFT.