Chiron (Хирон) 0.6B — GGUF

Small on-device coach model for the Epimely / bio-age app. Fine-tuned (LoRA r=16, merged) from Qwen/Qwen3-0.6B on ~1.2k Russian/English Q&A examples about the app's metrics (sleep, steps, HRV, VO2max, body age, recovery, cycle) with safety answers.

Files:

• chiron-0.6b-q4_k_m.gguf — main file for the app (llama.cpp, Q4_K_M)
• chiron-0.6b-q8_0.gguf — higher quality, larger

Use the Qwen3 chat template with thinking disabled (enable_thinking=False). Not a medical device: it does not diagnose or prescribe; for alarming symptoms it tells the user to see a doctor.

License: Apache-2.0 (same as the base model). LoRA adapter: MaksimSun/chiron-lora.