Mac mini M4

Best local LLMs for Mac mini M4

Practical local AI picks for Mac mini M4 and M4 Pro machines, focused on unified memory, LM Studio fit and real desktop workflows.

Quick answer

For a Mac mini M4 with 16GB, start with compact 8B-14B class models and keep enough memory headroom for macOS and LM Studio. For M4 Pro 24GB or 48GB, larger 24B-32B class models become more comfortable.

Recommended starting points

#1

LFM2.5-8B-A1B

8.3B (1.5B active) · 8GB RAM · Q4_K_M · 5.2GB

Liquid AI hybrid model built for on-device assistants. 8.3B total / 1.5B active, 128K context, tool use, GGUF, ONNX, MLX, llama.cpp and LM Studio support. Open-weight under LFM 1.0.

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#2

Granite 4.1 (8B)

8B · 8GB RAM · Q4_K_M · 5GB

IBM Granite 4.1 long-context instruct model. Apache 2.0, 131K context, tool calling, RAG, code tasks, multilingual dialog and business assistant workflows on normal 8-16 GB machines.

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#3

GLM 4.6 Air (12B)

12B · 12GB RAM · Q4_K_M · 7.5GB

Zhipu AI lightweight flagship. Strong bilingual CN/EN with hybrid thinking mode, 200K context and tool calling. Apache 2.0 — excellent alternative to Qwen 3.5 9B on modest GPUs.

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#4

GLM 4.5 Air (MoE)

106B (14B active, MoE) · 16GB RAM · Q4_K_M · 9GB

Zhipu AI's efficient MoE powerhouse. 106B total parameters, only 14B active at inference — dense-model speed with much larger model quality. Clearly the best in the 16–24GB RAM range. Outperforms Llama 3.3 70B. Apache 2.0.

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#5

Nemotron Nano 9B v2

9B · 10GB RAM · Q5_K_M · 5.5GB

NVIDIA hybrid Mamba-Transformer 9B. 6x throughput vs comparable dense models, 128K context, strong maths/code. Efficient toggle-able reasoning. NVIDIA Open Model License.

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#6

Qwen 3 (14B)

14B · 16GB RAM · Q4_K_M · 9.5GB

The sweet spot. Incredible reasoning, coding and chat quality. The best model you can run on 16GB.

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#7

Apriel Nemotron 15B Thinker

15B · 16GB RAM · Q5_K_M · 9.5GB

ServiceNow x NVIDIA mid-size reasoner. Half the memory of 32B reasoners with comparable performance on MBPP, BFCL, GPQA. Strong enterprise fit. MIT licensed.

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#8

Llama-3.1-Nemotron-Nano (4B)

4B · 6GB RAM · Q5_K_M · 2.8GB

⭐ Mac Mini M4 16GB top pick! NVIDIA fine-tune of Llama 3.1. Hybrid /think • /no_think mode — deep reasoning on demand, instant chat otherwise. ~80–120 tok/s on Apple Silicon Metal. 128K context. Apache 2.0.

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#9

Qwen 3.6 (6.7B)

6.7B · 8GB RAM · Q4_K_M · 4.5GB

Alibaba's hybrid-thinking micro-flagship. Toggles between instant answers and deep chain-of-thought reasoning on demand. 128K context, 29 languages, outperforms Qwen3-8B on reasoning benchmarks. Apache 2.0.

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Source checks

These guides use LocalClaw's internal model database for scoring, then avoid hard claims beyond public hardware and model availability signals checked before publishing.