OpenAI CEO Sam Altman announced GPT-oss, his company's return to releasing an AI language model with open weights. The company launched two new "open" models, gpt-oss-120b and gpt-oss-20b, on Tuesday.

For the first time since GPT-2 dropped over five years ago, OpenAI is releasing not one, but two open-weight AI reasoning models — and they’re available to download for free right now on Hugging Face.

Choosing between these models depends on whether you are prioritizing pure coding power, agentic autonomy, or local efficiency. The landscape ...

OpenAI releases its first open-source LLMs in six years. OpenAI's smallest AI model can run on a laptop. Early reports indicate these new models may have trouble with hallucinations. Open-weight ...

OpenAI has rolled out two new open-weight large language models alongside a new a red teaming challenge with a prize fund of $500,000. On August 5, at 10am Pacific Time (PT), Sam Altman, OpenAI’s CEO, ...

OpenAI has taken yet another step to rival AI models from DeepSeek, Meta, and Alibaba. The company revealed two new "open models" on Tuesday named gpt-oss 120b and gpt-oss 20b. These are the first ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

What if you could harness the power of GPT-4-level AI without paying a cent in API fees or relying on external servers? Imagine running advanced AI models directly on your own computer, no middlemen, ...

Enterprises, eager to ensure any AI models they use adhere to safety and safe-use policies, fine-tune LLMs so they do not respond to unwanted queries. However, much of the safeguarding and red teaming ...

What if the most advanced AI tools were no longer locked behind corporate walls, but instead placed directly in the hands of developers, researchers, and innovators around the world? That’s exactly ...

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...