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Capability gains

Meta grants controlled research access to OPT-175B

Meta published the 175-billion-parameter Open Pre-trained Transformer and made its weights and training code available under controlled noncommercial access to qualified researchers.

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CURRENT ASSESSMENT · REVISION 1
TOWARD DOOM48confidence 92/100

Why it moved the index

OPT-175B widened external access to frontier-scale language-model weights, code, logs, and smaller baselines. Controlled screening and a noncommercial license limited immediate diffusion, while Meta later documented hundreds of approved institutions and downstream research uses.

Assessment history

  1. R1
    Toward 48 · confidence 92

    New May 2022 exact frontier language-model release with controlled practical access and no matching durable event.

    12 Aug 2026

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DoomBench social sharing card for Meta grants controlled research access to OPT-175B.

  1. DoomBench assesses “Meta grants controlled research access to OPT-175B” as evidence moving toward doom, with magnitude 48 and confidence 92 out of 100 in the capability gains category.

  2. The DoomBench assessment of “Meta grants controlled research access to OPT-175B” is based on reporting from Meta AI Research and records the editorial rationale, source quality, attribution, and revision history.

  3. DoomBench summarizes “Meta grants controlled research access to OPT-175B” as follows: Meta published the 175-billion-parameter Open Pre-trained Transformer and made its weights and training code available under controlled noncommercial...

    https://www.doombench.com/news/meta-grants-controlled-research-access-to-opt-175b-2022-05-02