From the source
OpenAI released two open-weight language models, gpt-oss-120b and gpt-oss-20b, under the Apache 2.0 license, claiming strong real-world performance at low cost.
From the source
We’re releasing gpt-oss-120b and gpt-oss-20b—two state-of-the-art open-weight language models that deliver strong real-world performance at low cost. Available under the flexible Apache 2.0 license
openai.com
