OpenAI’s new open-weight models are gpt-oss-120b and gpt-oss-20b. The smaller model, gpt-oss-20b, can be run on a consumer laptop or powerful phone.

OpenAI has unveiled gpt-oss-120b and gpt-oss-20b, its first open-weight models in over four years, since gpt-2. The move aligns with a renewed effort to stay

The release marks a break from closed systems, offering enterprises customizable, high-performance AI without vendor lock-in.