transformers safetensors llama text-generation conversational arxiv:2307.03172 arxiv:2402.13718 arxiv:1809.09600 arxiv:2212.10511 arxiv:2404.02060 arxiv:2405.00200 arxiv:1903.05566 arxiv:2304.09542 arxiv:1611.09268 arxiv:1712.07040 arxiv:2105.03011 arxiv:2104.05938 arxiv:2206.10883 arxiv:2305.09731 arxiv:2402.11111 arxiv:2402.08268 license:llama3 autotrain_compatible text-generation-inference endpoints_compatible region:us