transformers gguf text-generation-inference unsloth mistral trl en base_model:EpistemeAI2/Fireball-Phi-3-medium-4k-inst-Philos base_model:quantized:EpistemeAI2/Fireball-Phi-3-medium-4k-inst-Philos license:apache-2.0 endpoints_compatible region:us conversational