Family MiniMax · 427B parameters

MiniMax M3

MiniMax's 427B multimodal MoE: vision, code, and reasoning up to 1M tokens. Very demanding (~248 GB VRAM in Q4).

🇨🇳 MiniMax·License MiniMax (custom)·Context 1024k tokens·Output 2026-06-02← Catalog

01What it can do

Strengths
  • Multimodal: vision + text
  • Strong at coding and reasoning
  • Massive context up to 1M tokens
  • Available through an official Ollama tag
Limitations to know
  • —Very heavy: ~248 GB of VRAM in Q4, reserved for multi-GPU servers
  • —Low local throughput (~5 tok/s in Q4)
  • —Custom “other” license—check the usage terms
Architecture
Multimodal MoE · 427B total parameters · context window up to 1M tokens
Training
MiniMax’s multimodal MoE model, pretrained for vision, code, and long-context reasoning. Training details have not been published.
Ideal for
Multimodal reasoningCode generationLong documents

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.

$ollama run minimax-m3
⚠
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
248 GB
Q5_K_M
Good quality/size compromise
303 GB
Q8_0
Nearly indistinguishable from FP16
457 GB
FP16
Full precision — server use
854 GB
Fallback CPU · If you don't have a GPU, allow 555 GB of RAM minimum to run this model at reduced speed.

What hardware do you need for MiniMax M3?

To run MiniMax M3 locally with Q4 quantization, you need about 248 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.

Current offer: BOSGAME M5 128GB / 2TB (Ryzen AI Max+ 395)
AmazonSee price →

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.

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
~1.5t/s
GTX 1650, RX 6600, MBA M2 8GB
Mid-range
~2.5t/s
RTX 4060, 4070, MBP M3 Pro
High-end
~5t/s
RTX 4090, M4 Max, Radeon 7900