Family Llama · 109B parameters

Llama 4 Scout 109B

109B/17B active MoE, native multimodal, 10M context. Fits on an H100. HF gated.

🇺🇸 Meta·License Llama 4 Community·Context 9765.625k tokens·Output April 2025·Fits within the 128 GB of the GIGABYTE AI TOP ATOM← Catalog

01What it can do

Strengths
  • 10M context (!)
  • Fits on H100
  • Native vision
Limitations to know
  • —HF gated
  • —Llama 4 license (clause >700M MAU)
Architecture
MoE 16 experts · 109B/17B active · iRoPE · native multimodal
Training
Meta Llama 4 compact flagship.
Ideal for
Extreme long contextVisionAgents

05Install

Install Ollama for your OS. Check the model and its quantization before downloading. Start with 4096 tokens of context, then check placement with ollama ps. A command below is not proof that a test was run on your machine.

$ollama run llama4:scout
⚠
First download: between 2 and 40 GB depending on the selected quantization. Plan for sufficient disk space; a stable connection is recommended. Subsequent launches are instant.

02Required memory

Approximate GPU VRAM required to run this model, including 4k tokens of context overhead. For a longer context, add ~1 GB per 8k-token increment.

Q4_K_M
The lightest, ~5% loss
65 GB
Q5_K_M
Good quality/size compromise
78 GB
Q8_0
Nearly indistinguishable from FP16
117 GB
FP16
Full precision — server use
218 GB
Fallback CPU · If you don't have a GPU, allow 100 GB of RAM minimum to run this model at reduced speed.

What hardware do you need for Llama 4 Scout 109B?

To run Llama 4 Scout 109B locally with Q4 quantization, you need about 65 GB of VRAM. An option to compare: BOSGAME M5 128GB / 2TB (Ryzen AI Max+ 395) — leave some headroom for the system and context; check engine compatibility with the GPU.

Current offer: BOSGAME M5 128GB / 2TB (Ryzen AI Max+ 395)
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Why this choice? Our complete guide on BOSGAME M5 128GB / 2TB (Ryzen AI Max+ 395) →

Affiliate links — commission possible at no extra cost to you; independent recommendations. As an Amazon Associate, BestLLMfor earns from qualifying purchases.

This model in your private ChatGPT, without the cloud

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03Expected speed

Tokens generated per second in Q4_K_M, 4k context. Beyond 20 t/s, reading is comfortable. Below 10 t/s, that's just for testing.

Entry-level
~3t/s
GTX 1650, RX 6600, MBA M2 8GB
Mid-range
~12t/s
RTX 4060, 4070, MBP M3 Pro
High-end
~30t/s
RTX 4090, M4 Max, Radeon 7900

04Public benchmarks

Scores reproduced from model cards or MMLU-Pro / community sources. Unit: % correct answers.

MMLU-Pro
74