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Playground

GPT-5 is OpenAI’s latest multimodal foundation model supporting text, images, and speech. Offers longer context windows and stronger reasoning to handle complex instructions. Introduces dynamic compute allocation, dedicating more resources to complex problems. Suitable for deep analysis, creative content, and tool-integrated applications.

Key Features

  • True Multimodal Fusion: Native processing of text, images, audio without modality-specific encoders
  • Massive 1M+ Context: Enables analysis of entire books, large codebases, comprehensive datasets
  • Dynamic Compute Allocation: Automatically dedicates 10–100× resources optimizing quality-speed tradeoff
  • Benchmark Leadership: State-of-the-art: MMLU (96.5%), HumanEval (92.1%), complex reasoning tasks