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text model · MiniCPM · iOS

Can I run MiniCPM-V 4.6 on iPhone Air?

Compatibility verdict VRAM threshold engine
Yes, it runs usable speed ~72 tok/s est.

Yes. MiniCPM-V 4.6 runs on iPhone Air at Q4_K_M (~1.6 GB of ~8 GB usable).

Needs ~1.6 GB Device usable ~8 GB

Runs at Q4_K_M using ~1.6 GB of ~8 GB usable. You have room for FP16 for higher quality.

That figure is at a 4k context and moves about ±15% as context length changes. iPhone Air leaves ~6.4 GB of headroom, room to step up to FP16 for higher quality.

Q4_K_M needed
~1.6 GB
Usable on device
~8 GB
Device memory
12 GB
Best quant
Q4_K_M
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Which quant fits

Quant ladder vs ~8 GB usable
Q2_K
~1.6 GB
Q3_K_M
~1.7 GB
Q4_K_M
~1.6 GB
Q5_K_M
~2 GB
Q6_K
~2.2 GB
Q8_0
~1.9 GB
FP16
~2.6 GB
The line marks iPhone Air's ~8 GB budget; rungs past it are too large.

How to run it

On iOS use Apple Foundation Models (Built into iOS 26, ~3B on-device model, zero download, fully private.).

Model MiniCPM
Parameters
1.3B
Q4_K_M size
0.53 GB
Q8_0 size
0.81 GB
Context
256k
Ollama tag
minicpm-v4.6
Full MiniCPM-V 4.6 requirements →
Device iOS
Memory
12 GB unified
Usable for weights
~8 GB
Best runtime
llama.cpp + Metal (via PocketPal or Off Grid app)
Best models for iPhone Air →

You could also run

Run MiniCPM-V 4.6 on other hardware

FAQ

Can iPhone Air run MiniCPM-V 4.6?

Yes. MiniCPM-V 4.6 runs on iPhone Air at Q4_K_M (~1.6 GB of ~8 GB usable).

How much memory does MiniCPM-V 4.6 need?

iPhone Air has room to spare. At Q4_K_M the weights are ~0.53 GB; with KV cache and runtime overhead, budget ~1.6 GB at a 4k context.

What is the best tool to run MiniCPM-V 4.6 on iOS?

On iPhone and iPad, Apple Foundation Models (Built into iOS 26, ~3B on-device model, zero download, fully private.) is the standard choice. Phones realistically run 1B-4B class models. Anything larger thermally throttles or OOMs.

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MiniCPM-V 4.6 on iPhone Air compatibility badge A live badge for your model card or README, updated as the data is.
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$ [![MiniCPM-V 4.6 on iPhone Air](https://localmodel.run/badge/minicpm-v-4.6/iphone-air.svg)](https://localmodel.run/can-i-run/minicpm-v-4.6/iphone-air)

Sources

Weights are measured from GGUF files; KV cache and overhead are computed, so totals can vary ~15% with context and runtime. Any tok/s is a bandwidth estimate. See methodology.