Phi-3.5-vision-instruct API: Pricing & Specs
Phi-3.5-vision-instruct is an open-weight vision-language model that reads images alongside text.
What is Phi-3.5-vision-instruct?
Phi-3.5-vision-instruct is an open-weight vision-language model that reads images alongside text, published by Microsoft with open weights at microsoft/Phi-3.5-vision-instruct. LLM API does not route this model today, so there is no endpoint or code sample for it here. What this page does give you is the self-hosting picture: published weight sizes, the VRAM each quantisation needs and the commands to serve it yourself. Every figure is read from the public repository and refreshed weekly. At import it had 726,663 downloads on Hugging Face in the previous 30 days, under the mit licence.
Can you self-host Phi-3.5-vision-instruct?
No. We found no public weights for Phi-3.5-vision-instruct on Hugging Face, so there is nothing to download, quantize or serve on your own GPUs: no VRAM budget, no vLLM or GGUF build to plan for. The only way to run it is over an API.
Not on LLM.API yet
We do not route this model through our API at the moment. Browse the models you can call today — most workloads have a close match already live.
Not available on LLM API yet
We do not route this model through our API at the moment, so there is no endpoint or code snippet for it yet. Browse the models you can call today — most workloads have a close match already live.
Browse available modelsWhen to Use — When NOT to Use
Use it if...
- You want to run Phi-3.5-vision-instruct on your own hardware and keep every prompt inside your network
- The weights are published openly, so you can pin one checkpoint and keep it reproducible
- You want to fine-tune or quantise the model rather than accept a hosted configuration
- You process documents, screenshots or charts where the image must stay in-house
Avoid if...
- LLM API does not route this model today, so there is no endpoint here to call
- You have no GPU capacity: the VRAM figures below are the floor, not a suggestion
- You want zero operations — serving, scaling and upgrades are yours to run
- You need audio or video input; this checkpoint documents text and images only
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