Family Grok · 314B parameters

Grok-1 (base)

MoE Apache 314B/~86B active (8 top-2 experts). Base only (not instruct). xAI history, March 2024.

🇺🇸 xAI·License Apache 2.0·Context 8k tokens·Output March 2024← Catalog

01What it can do

Strengths
  • First open-weight LLM from xAI
  • Apache 2.0
  • Efficient MoE architecture
Limitations to know
  • —188 GB VRAM Q4
  • —Raw weights—without official instruction tuning
  • —Outperformed by Grok 2+
Architecture
MoE · 314B total / 86B active · 8 experts, 2 active · xAI
Training
xAI — xAI's first open-source model. Raw weights published without official fine-tuning.
Ideal for
Open xAI referenceSearch

04Install

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.

$# Non disponible via Ollama — poids HuggingFace uniquement
⚠
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
188 GB
Q5_K_M
Good quality/size compromise
225 GB
Q8_0
Nearly indistinguishable from FP16
335 GB
FP16
Full precision — server use
630 GB
Fallback CPU · If you don't have a GPU, allow 240 GB of RAM minimum to run this model at reduced speed.

What hardware do you need for Grok-1 (base)?

To run Grok-1 (base) locally with Q4 quantization, you need about 188 GB of VRAM. An option to compare: BOSGAME M5 128GB / 2TB (Ryzen AI Max+ 395) — this model exceeds this mini-PC's GPU capacity: choose a smaller model or suitable infrastructure.

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This model in your private ChatGPT, without the cloud

Too large for your machine? The kit gives you the model that fits in your VRAM

  • Lifetime online access
  • PDF + files
  • Lifetime updates

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
~0.5t/s
GTX 1650, RX 6600, MBA M2 8GB
Mid-range
~2t/s
RTX 4060, 4070, MBP M3 Pro
High-end
~8t/s
RTX 4090, M4 Max, Radeon 7900