OpenAI Unleashes Powerful Open Source Language Models

Aug 06, 2025
VentureBeat
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Summary

OpenAI unleashes two new open source language models gpt-oss-120b and gpt-oss-20b, matching or exceeding their proprietary models' performance while ensuring privacy by running locally, available for free use under the permissive Apache 2.0 license.

Key Points

  • OpenAI releases two new open source language models gpt-oss-120b and gpt-oss-20b
  • The models are available under the permissive Apache 2.0 license for free use by enterprises and developers
  • The models match or exceed OpenAI's proprietary models on benchmarks while ensuring privacy by running locally

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