Open-source releaseModerate global significanceConfirmed confidence
Microsoft releases Orca
Microsoft releases a model distilled and fine-tuned from GPT-4 reasoning traces.
What happened
Event details
Microsoft released Orca on June 5, 2023. The model has 13B parameters, is open source and is classified as an autoregressive Transformer; the Microsoft Research model catalog is the primary source.
Assessment
Why it matters
An open-source model release with a documented model, 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 as an open-source model.