Large Language Models (LLM) are massive neural networks that can generate human like text — from poetry and prose to programming. They are an artificial intelligence model designed to understand, generate, and manipulate human language. These models are typically based on deep learning techniques and trained on massive amounts of textual data to capture the nuances and complexity of human language. Large Language Models can perform various tasks like language translation, summarization, question-answering, text generation, and more. In fact, this copy was written in part by GPT-4

One of the most well-known LLMs is OpenAI's GPT-3 (short for Generative Pre-trained Transformer 3), which has gained attention for its impressive capability to generate coherent and contextually relevant text based on given prompts. The size of these models is often measured in terms of parameters, with larger models having billions of parameters, allowing them to better understand and generate human-like text. This Utility allowes you to test a variety of LLMs to compare and contrast their results.

Yes, this Large Language Model Playground is completely free. Feel free to bookmark this page.

This free LLM API tool is powered by Retool Embed, which allows you to turn internal tools and utilities like this LLM playground into public, customer-facing apps. See our other apps, like our JSON to CSV tool, company logo finder, UUID generator, and our CSV API generator