OPT-175B (Open Pre-trained Transformer 175B)

OPT-175B is Meta AI’s open-source large language model (LLM) with 175 billion parameters, part of the Open Pre-trained Transformer series. It excels at diverse text generation tasks—content creation, translation, summarization, question answering, and more. Built for researchers and developers, it offers transparent access to weights (unlike closed models like GPT-3), enabling deep exploration of LLM capabilities. Trained on public datasets, it supports fine-tuning for custom NLP applications while following responsible AI guidelines to mitigate biases. Ideal for advancing LLM research and understanding large-scale language processing nuances.