Phi-4 Reasoning Vision 15B
Phi-4 Reasoning Vision 15B is a released vision model with open-source; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating vision
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Strict JSON or tool-calling flows
- Teams that need a tracked hosted API route today
Advancing the state-of-the-art in AI and computing.
No tracked provider token pricing is available yet.
About
15B parameter open-weight multimodal reasoning model from Microsoft Research for vision-language tasks. Supports image captioning, math/science reasoning, and UI understanding. Released March 2026.
Phi-4 Reasoning Vision 15B is an open-source model in the Phi-4 family. The structured metadata tracks multimodal input. Headline tracked benchmarks include MATH-500 75.2 and Massive Multi-discipline Multimodal Understanding 54.3.
Top use-case fit
Vision
1 relevant benchmark in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Vision
Benchmark scores(2)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| MATH-500 | 75.2 | MATH-500 (accuracy) | https://www.microsoft.com/en-us/research/blog/phi-4-reasoning-vision-and-the-lessons-of-training-a-multimodal-reasoning-model/ |
| Massive Multi-discipline Multimodal Understanding | 54.3 | MMMU (accuracy) | https://www.microsoft.com/en-us/research/blog/phi-4-reasoning-vision-and-the-lessons-of-training-a-multimodal-reasoning-model/ |
Migration checks
No linked migration route is available for this model yet.
Compare Phi-4 Reasoning Vision 15B with other models
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Comparison and alternatives
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Frequently asked questions
When was Phi-4 Reasoning Vision 15B released?
Phi-4 Reasoning Vision 15B was released on 2026-03-12.
What benchmarks has Phi-4 Reasoning Vision 15B been tested on?
Phi-4 Reasoning Vision 15B has been evaluated on 2 benchmarks, including MATH-500, Massive Multi-discipline Multimodal Understanding.
Advancing the state-of-the-art in AI and computing.
No tracked provider token pricing is available yet.