Topic: openai open-weight ai models

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  • OpenAI Unveils Two New Open-Source AI Reasoning Models
    August 6, 2025
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    OpenAI Unveils Two New Open-Source AI Reasoning Models

    OpenAI has released two open-source AI reasoning models (gpt-oss-120b and gpt-oss-20b), marking its first major open-weight release since GPT-2 and signaling a strategic shift amid competition from Chinese AI labs. The models outperform many open-source alternatives in benchmarks like Codeforces ...

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