Open-source releaseModerate global significanceConfirmed confidence
Allen Institute for AI releases OLMo 2
The Allen Institute for AI releases an open model while keeping its training data and underlying code fully public.
What happened
Event details
The Allen Institute for AI released OLMo 2 on November 20, 2024. The model has 13B parameters, is open source and is classified as an autoregressive Transformer; the Allen Institute for AI model library is the primary source.
Assessment
Why it matters
An open-source model release with a documented model family, parameter scale or access condition.
67/100Global significance score. Regional effects are recorded only when the evidence supports a meaningful difference.
Availability
Access notes
Publicly available with the training data and underlying code open.