Llama 2 13B Chat
Meta · 2023-07-18 · 13B parameters
Llama 2 13B Chat is Meta's 13-billion-parameter instruction-tuned and RLHF-aligned language model from the Llama 2 family, released in 2023 for safety-focused dialogue applications. It was fine-tuned from the Llama 2 13B base using supervised fine-tuning and iterative reinforcement learning from human feedback, with particular attention to helpfulness and safety. The Chat variants were the recommended entry points for conversational assistant deployments in the Llama 2 generation.