Ex-Meta Researcher Reviews Policies for Responsible Open Weights Release
joshua_saxe · x · 2026-08-01
The author highly praises a document detailing policies for responsibly releasing open weights models, considering it much more explicit and thoroughly worked out than Meta's internal policies during the Llama 3 release.
Key points from the document include:
- One-way door: Open weights release is irreversible. Once a model is out, it cannot be unreleased, demanding a much higher dangerous capabilities evaluation bar than closed models.
- Capability omission: It is possible to leave out certain dangerous capabilities (especially in biosecurity) as they are more well-separated from core model functionalities.
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