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AhaBulb: Stuff Everyone Should Know · ahabulb.com/ai-open-weight-meaning

What makes an AI model open-weight?

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  1. Its training data is all public
  2. Anyone can download its trained weights
  3. It is free to chat with online

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References

  1. NTIA: Dual-Use Foundation Models with Widely Available Model Weights report www.ntia.gov/programs-and-initiatives/artificial-intelligence/open-model-weights-report Checked 2026-10-10.

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