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

MiMo-V2.6-Flash-RL

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Params
310.8 B
Context
1,048,576
Downloads 30d
92 K
Likes
581
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)
92 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 177.7 GB 242.6 GB ❌ Won’t fit
model.safetensors (bf16, full) bf16 + 1024K ctx 177.7 GB 6,162.5 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-flash-rl
{
  "hf_id": "XiaomiMiMo/MiMo-V2.6-Flash-RL",
  "params_b": 310.76,
  "context_length": 1048576,
  "license": { "id": "mit", "commercial": "yes" },
  "downloads_30d": 91830,
  "vram_estimates": [
    { "quant": "u8", "gb": 242.6 }
  ],
  "updated_at": "2026-10-19T06:02:13Z"
}
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
$0.14
input / 1M
$0.28
output / 1M
$0.0028
cached input / 1M
$0.42
1M in + 1M out
Context window
1,048,576 tokens
Max output
131,072 tokens
Providers
10
Cheapest provider
DeepInfra Β· $0.091 / $0.18
Best throughput
β€”
AA Intelligence / Coding / Agentic
37.9 / 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
310.8 B
Tensor type
U8
Context length
1,048,576
Vocabulary
152,576
Layers / heads
48 / 64
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