Microsoft Research & AzureOpen weights
Params
14.7B DenseContext
16kSpeed
—Release
Jan 2025Microsoft Research & Azure
Creator of the Phi series Small Language Models (Phi-4) and enterprise Azure AI infrastructure.
Models by Microsoft Research & Azure (5)
Microsoft Research & AzureOpen weights
Params
141B MoE (39B active)Context
66kSpeed
—Release
Apr 2024Microsoft Research & AzureOpen weights
Params
5.6B MultimodalContext
128kSpeed
—Release
Feb 2025Microsoft Research & AzureCloud API
Params
UndisclosedContext
16kSpeed
—Release
Jun 2026Microsoft Research & AzureOpen weights
Params
3.8B DenseContext
128kSpeed
—Release
Feb 2025