Run Meta Llama 3 70B Instruct on Mac
General-purpose model in the Llama 3 70B family
Meta Llama 3 70B Instruct runs 100% private on Mac inside Private LLM — no internet connection required, no data sent to any server.
Model on Hugging Face
Specifications
- Parameters
- 70.6B
- License
- Llama 3
- Quantization
- OmniQuant 3-bit, OmniQuant 4-bit
- Family
- Llama 3 70B
What Meta Llama 3 70B Instruct is good at
Meta Llama 3 70B Instruct is part of the Llama 3 70B family, tuned for general use on Apple devices.
Which of your devices can run it
Mac
How to run Meta Llama 3 70B Instruct in Private LLM
- Download Private LLM from the App Store.
- Open the in-app model library and choose Meta Llama 3 70B Instruct.
- Download the model once, then chat fully offline.
Variants & related models
Cat Llama 3 70B Instruct
Immersive roleplay via strict prompt adherence, Llama 3 70B finetune
Smaug Llama 3 70B Instruct
General conversationalist fine-tuned from Llama 3 70B, matching GPT-4 Turbo dialogue
Smaug Llama 3 70B Instruct Abliterated v3
Uncensored abliterated Llama 3 70B retaining original knowledge
Airoboros l2 7b 3.0
Instruction following specialist built on Llama 2 7B
Airoboros M 7B
General instruction-following model built on Mistral with structured math output
FuseChat Gemma 2 9B Instruct
General-purpose assistant distilled from four larger models into Gemma 2 9B
Frequently asked questions
Meta Llama 3 70B Instruct is too large for current iPhones. It runs on Mac with enough unified memory inside Private LLM, fully offline.
Yes. Meta Llama 3 70B Instruct runs on Macs with enough unified memory, such as Mac (Apple Silicon, 192GB), MacBook Pro (M4 Max, 128GB), Mac Studio / Pro (Apple Silicon, 96GB), MacBook Pro (M4 Max, 64GB), MacBook Pro (M4 Max, 48GB), fully on-device in Private LLM.
Yes. Once downloaded in Private LLM, Meta Llama 3 70B Instruct runs 100% on-device — no internet connection, and nothing is sent to any server.
Private LLM is a one-time purchase with no subscription and no per-message cost. The models themselves are open source — once downloaded, they run offline with nothing to pay per use.
Why run Meta Llama 3 70B Instruct in Private LLM
Private LLM has run local AI on iPhone, iPad, and Mac since 2023, well before Apple Intelligence, LM Studio, Ollama, etc. existed. Inference happens on your device, so your Meta Llama 3 70B Instruct conversations never reach a server. The part most apps gloss over is quantization, and that is exactly where on-device quality is won or lost. Most llama.cpp and MLX wrappers ship the same off-the-shelf 4-bit RTN weights. Private LLM ships GPTQ and OmniQuant quantization, tuned per model, and our 3-bit OmniQuant models match or beat those 4-bit RTN builds on the same Apple Silicon. Run the same model both ways and you feel it in the first reply. See how our quantization works.
Specifications and summary come from Meta Llama 3 70B Instruct's Hugging Face model card, released under the Llama 3 license. Private LLM ships its own quantized models, built with OmniQuant quantization tuned per model, and isn't affiliated with the model's authors.