Phi-4
by Microsoft · open-source · Last verified 2026-03-17
Microsoft's latest small language model emphasizing quality over quantity with 14B parameters. Achieves remarkable reasoning and math performance through data quality innovations, including heavy use of synthetic training data and post-training refinements.
https://azure.microsoft.com/en-us/products/phi ↗B
B—Above Average
Adoption: B+Quality: AFreshness: ACitations: B+Engagement: F
Specifications
- License
- MIT
- Pricing
- open-source
- Capabilities
- text-generation, reasoning, math, code-generation, instruction-following, structured-output
- Integrations
- azure-ai, huggingface, ollama, vllm, langchain
- Use Cases
- math-tutoring, code-generation, reasoning-tasks, research, on-device-inference
- API Available
- Yes
- Parameters
- 14B
- Context Window
- 16K tokens
- Modalities
- text
- Training Cutoff
- Late 2024
- Tags
- slm, open-weight, reasoning, math, efficient
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
62.8Adoption
70
Quality
84
Freshness
86
Citations
72
Engagement
0