Data Science, AI, Ai Bias, Llm, Machine Learning.
GPT-4 and Llama 2 have a non-trivial ability to recognize their own outputs, even without fine-tuning. GPT-4, for example, was 73.5% accurate in distinguishing its own text from that of other LLMs and humans. Fine-tuning these models led to near-perfect self-recognition, with GPT-3.5 and Llama 2