GPT-5

OpenAI's flagship frontier model released in 2025, capable of complex reasoning, agentic tasks, and multimodal understanding.

GPT-5 is OpenAI's most advanced large language model, representing a significant leap in reasoning capabilities, tool use, and real-world task completion. The model powers both ChatGPT's premium tiers and OpenAI's enterprise offerings, and has been deployed in scientific applications including autonomous laboratory experimentation.

Also known as