safetensors qwen2 chat text-generation conversational en fr de es it pt ru zh ja dataset:Doctor-Shotgun/C2-Stheno dataset:anthracite-org/kalo-opus-instruct-22k-no-refusal dataset:anthracite-org/nopm_claude_writing_fixed base_model:Qwen/Qwen2-72B-Instruct base_model:quantized:Qwen/Qwen2-72B-Instruct license:other model-index 4-bit region:us