XiaomiMiMo / text-generation updated 4 weeks ago

MiMo-V2.5

Name: MiMo-V2.5
Author: XiaomiMiMo

🤗 HuggingFace   📰 Blog   🎨 Xiaomi MiMo API Platform   🗨️ Xiaomi MiMo Studio  

Params

310.8 B

Context

1,048,576

Downloads 30d

389 K

Likes

387

Commercial use: allowed mit Not gated SAFETENSORS 2 languages View on Hugging Face ↗

Download history

daily snapshots · 10 days

389 K322 K

Jul 28Jul 31Aug 3Aug 6

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	f8_e4m3	315.7 GB	394.4 GB	❌ Won’t fit
model.safetensors (bf16, full)	bf16 + 1024K ctx	315.7 GB	6,314.7 GB	❌ Won’t fit

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Run it

copy-paste, exact tags checked against the Hub

~ · curl · api/v1

$ curl -s https://aimodelscomparison.com/api/v1/models/mimo-v2-5
{
  "hf_id": "XiaomiMiMo/MiMo-V2.5",
  "params_b": 310.78,
  "context_length": 1048576,
  "license": { "id": "mit", "commercial": "yes" },
  "downloads_30d": 388951,
  "vram_estimates": [
    { "quant": "f8_e4m3", "gb": 394.4 }
  ],
  "updated_at": "2026-07-28T18:06:21Z"
}

est. VRAM —on RTX 4090 · 24 GBJSON API →

Specifications

Architecture: MiMoV2ForCausalLM
Parameters: 310.8 B
Tensor type: F8_E4M3
Context length: 1,048,576
Vocabulary: 152,576
Layers / heads: 48 / 64
Licence: mit
First seen on the Hub: 2026-04-27
Training datasets: undisclosed
Added to our catalog: 2026-07-28

Compare with

DeepSeek-R1 9.9 M gpt-oss-120b 4.2 M DeepSeek-V4-Flash 2.7 M GLM-5.2-FP8 2.7 M GLM-5.2 2.2 M GLM-5.2-NVFP4 1.8 M

Appears in

Best open coding models Commercial-use text models Models that fit in 12 GB