OpenAI announced the release of two new open-weight language models, gpt-oss-120b and gpt-oss-20b, the first since GPT-2 in 2019. These models allow anyone to download, inspect, and fine-tune them, avoiding reliance on cloud APIs and maintaining data security. The shift marks a significant change from OpenAI's previous focus on proprietary models driven by corporate partnerships. The gpt-oss-120b is designed for high-performance servers, while the gpt-oss-20b is suited for laptops, provided users meet specific hardware requirements. OpenAI did not release training data due to regulatory and safety concerns.
OpenAI has unveiled two new open-weight language models, gpt-oss-120b and gpt-oss-20b, marking its first public release of freely available AI model weights since GPT-2 in 2019.
Open-weight models enable anyone to download, examine, run, or fine-tune the LLM, eliminating the need to rely on remote cloud APIs or expose in-house sensitive data.
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