GPT OSS - Open Source Language Model by OpenAI
Product Introduction
GPT OSS is an open-source language model introduced by OpenAI, designed to provide powerful reasoning capabilities with the flexibility of the Apache 2.0 license. It is tailored for developers and researchers who require advanced AI models for tasks such as natural language processing, text analysis, and intelligent assistant development. The model is optimized for efficiency and can run on a range of hardware setups, from high-performance GPUs to consumer-grade devices with limited memory.
Key Features
- Efficiency: GPT OSS is optimized for performance, with GPT-OSS-120B suitable for a single H100 GPU and GPT-OSS-20B capable of running on consumer hardware with just 16GB of memory.
- Powerful Reasoning: The model offers adjustable reasoning effort levels to achieve optimal performance for various tasks.
- Security & Compliance: Comprehensive safety measures and OpenAI's preparedness framework ensure the model's security.
- Development Features: Supports tool usage, function calling, chain-of-thought reasoning, and structured outputs.
- API Compatibility: Designed for seamless integration with APIs and optimized for instruction following.
Product Data
- License: Apache 2.0
- Hardware Requirements: Varies by model size (e.g., H100 GPU for GPT-OSS-120B, 16GB RAM for GPT-OSS-20B).
- Use Cases: Natural language processing, medical text analysis, intelligent assistant development.
- Deployment Options: Cloud or local solutions using frameworks like vLLM, Ollama, or llama cpp.
Product Link
For more information and downloads, visit GPT OSS on Hugging Face or official repository.





