Microsoft
Maker of the Phi family of small, efficient models.
Microsoft Research develops the Phi family of small language and multimodal models, alongside the multilingual E5 embedding series — both widely deployed for cost-efficient inference.
microsoft.comModels from Microsoft
Release timeline
Every dated Microsoft release, newest first — 1 of 3 run on the Opper gateway today. Releases without a published date aren't listed. See the AI model release tracker.
No longer available
Microsoft models we used to route but the gateway no longer offers. Their pages stay up for reference — contact us if you need one back.