XiaomiMiMo / text-generation Open weights Also via API updated 2 weeks ago

MiMo-V2.6-Pro-RL

πŸ€— HuggingFace   πŸ“° Blog   🎨 Xiaomi MiMo API Platform   πŸ—¨οΈ Xiaomi MiMo Studio   πŸ’» Xiaomi MiMo Desktop  

Params
1,024.2 B
Context
1,048,576
Downloads 30d
96 K
Likes
770
Commercial use: allowed mit Not gated SAFETENSORS 2 languages View on Hugging Face β†—

Download history

tracking started β€” chart appears after 7 days of snapshots (5 recorded)
96 K downloads in the last 30 days

Can you run it?

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

FileQuantSizeEst. VRAMVerdict on RTX 4090 Β· 24 GB
model.safetensors u8 573.5 GB 784.9 GB ❌ Won’t fit
model.safetensors (bf16, full) bf16 + 1024K ctx 573.5 GB 20,296.3 GB ❌ Won’t fit
Estimate: file size Γ— 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark β€” how we calculate this.

Run it

copy-paste, exact tags checked against the Hub
~ Β· curl Β· api/v1
$ curl -s https://aimodelscomparison.com/api/v1/models/mimo-v2-6-pro-rl
{
  "hf_id": "XiaomiMiMo/MiMo-V2.6-Pro-RL",
  "params_b": 1024.22,
  "context_length": 1048576,
  "license": { "id": "mit", "commercial": "yes" },
  "downloads_30d": 96140,
  "vram_estimates": [
    { "quant": "u8", "gb": 784.9 }
  ],
  "updated_at": "2026-10-19T06:02:15Z"
}
est. VRAM β€”on RTX 4090 Β· 24 GBJSON API β†’

Use via API

via OpenRouter Β· USD per 1M tokens Β· synced 2026-10-24
$0.44
input / 1M
$0.87
output / 1M
$0.0036
cached input / 1M
$1.31
1M in + 1M out
Context window
1,048,576 tokens
Max output
131,072 tokens
Providers
5
Cheapest provider
DeepInfra Β· $0.39 / $0.78
Best throughput
β€”
AA Intelligence / Coding / Agentic
46.3 / β€” / β€”
βœ“ Tool calling βœ“ Reasoning βœ“ Structured outputs βœ“ Image input βœ— File input βœ“ Audio input βœ“ Prompt caching

Specifications

Architecture
MiMoV2ForCausalLM
Parameters
1,024.2 B
Tensor type
U8
Context length
1,048,576
Vocabulary
152,576
Layers / heads
70 / 128
Licence
mit
First seen on the Hub
2026-09-21
Training datasets
undisclosed
Added to our catalog
2026-10-20
Compare with any text-generation model