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 ...

A curious detail of OpenAI's popular AI models—like the GPT-4o model used in ChatGPT—is that despite the name, OpenAI's models are overwhelmingly not open-source. OpenAI has now released two new ...

OpenAI is getting back to its roots as an open source AI company with today's announcement and release of two new, open source, frontier large language models (LLMs): gpt-oss-120b and gpt-oss-20b. The ...

Microsoft is making OpenAI’s new free and open GPT model, gpt-oss-20b, available to Windows 11 users via Windows AI Foundry, the tech giant’s platform that lets users tap AI features, APIs, and ...

As of early May 2026, the race for the best LLM has shifted from raw benchmark scores to real-world utility and integration. OpenAI has made GPT-5.5 Instant the default and launched native ...

OpenAI created a simple playground where developers can try both gpt-oss models in the browser. Image: OpenAI OpenAI’s new open-weight models are gpt-oss-120b and gpt-oss-20b. The smaller model, ...

DeepSWE puts GPT-5.5 atop the AI coding leaderboard while raising new questions about Claude Opus, SWE-Bench Pro, and ...

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and businesses. By Cade Metz Reporting from San Francisco In a move that will ...

The latest trends and issues around the use of open source software in the enterprise. As something of a recent open technology recap, we can note that (very late last year) OpenAI released ...