MiMo V2.6 Flash RL UNCENSORED — Hardware Requirements & GPU Compatibility
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MiMo V2.6 Flash RL UNCENSORED is a 159.4B-parameter open language model from dealignai in the MiMo family. It supports a context window of up to 1,048,576 tokens. At Q4_K_M it needs about 96.02 GB of VRAM — see which GPUs and Macs can run it below.
472 downloads
17 likesSpecifications
- Publisher
- dealignai
- Family
- MiMo
- Parameters
- 159.4B
- Architecture
- MiMoV2ForCausalLM
- Context Length
- 1,048,576 tokens
- Vocabulary Size
- 152,576
- Release Date
- 2026-09-22
- License
- MIT
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HuggingFace
How Much VRAM Does MiMo V2.6 Flash RL UNCENSORED Need?
Select a quantization to see compatible GPUs below.
| Quantization | Bits | VRAM | + Context | File Size | Quality |
|---|---|---|---|---|---|
| Q2_Kest. | 3.40 | 68.1 GB | 119.6 GB | 67.73 GB | 2-bit quantization with K-quant improvements |
| Q3_K_Mest. | 3.90 | 78.1 GB | 129.5 GB | 77.69 GB | 3-bit medium quantization |
| Q4_K_Mest. | 4.80 | 96.0 GB | 147.4 GB | 95.62 GB | 4-bit medium quantization — most popular sweet spot |
| Q5_K_Mest. | 5.70 | 113.9 GB | 165.4 GB | 113.54 GB | 5-bit medium quantization — good quality/size tradeoff |
| Q6_Kest. | 6.60 | 131.9 GB | 183.3 GB | 131.47 GB | 6-bit quantization, very good quality |
| Q8_0est. | 8.00 | 159.8 GB | 211.2 GB | 159.36 GB | 8-bit quantization, near-lossless |
| BF16est. | 16.00 | 319.1 GB | 370.6 GB | 318.72 GB | Brain floating point 16 — preferred for training |
est.= calculated VRAM estimate; no published GGUF file found for that quantization yet. Other rows are verified against real community uploads.
Which GPUs Can Run MiMo V2.6 Flash RL UNCENSORED?
Q4_K_M · 96.0 GBMiMo V2.6 Flash RL UNCENSORED (Q4_K_M) requires 96.0 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 125+ GB is recommended. Using the full 1049K context window can add up to 51.4 GB, bringing total usage to 147.4 GB. No single GPU has enough memory — multi-GPU or cluster setups are needed.
Which Devices Can Run MiMo V2.6 Flash RL UNCENSORED?
Q4_K_M · 96.0 GB11 devices with unified memory can run MiMo V2.6 Flash RL UNCENSORED, including NVIDIA DGX H100, NVIDIA DGX A100 640GB, MacBook Pro 16" M5 Max (128 GB).
Runs great
— Plenty of headroom
Related Models
Frequently Asked Questions
- How much VRAM does MiMo V2.6 Flash RL UNCENSORED need?
MiMo V2.6 Flash RL UNCENSORED requires 96.0 GB of VRAM at Q4_K_M, or 319.1 GB at BF16. Full 1049K context adds up to 51.4 GB (147.4 GB total).
VRAM = Weights + KV Cache + Overhead
Weights = 159.4B × 4.8 bits ÷ 8 = 95.6 GB
KV Cache + Overhead ≈ 0.4 GB (at 2K context + ~0.3 GB framework)
KV Cache + Overhead ≈ 51.9 GB (at full 1049K context)
VRAM usage by quantization
Q4_K_M96.0 GBQ4_K_M + full context147.4 GB- Can NVIDIA GeForce RTX 5090 run MiMo V2.6 Flash RL UNCENSORED?
No — MiMo V2.6 Flash RL UNCENSORED requires at least 68.1 GB at Q2_K, which exceeds the NVIDIA GeForce RTX 5090's 32 GB of VRAM.
- What's the best quantization for MiMo V2.6 Flash RL UNCENSORED?
For MiMo V2.6 Flash RL UNCENSORED, Q4_K_M (96.0 GB) offers the best balance of quality and VRAM usage. Q5_K_M (113.9 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 68.1 GB.
VRAM requirement by quantization
Q2_K68.1 GBQ4_K_M ★96.0 GBQ5_K_M113.9 GBQ6_K131.9 GBQ8_0159.8 GBBF16319.1 GB★ Recommended — best balance of quality and VRAM usage.
- Can I run MiMo V2.6 Flash RL UNCENSORED on a Mac?
MiMo V2.6 Flash RL UNCENSORED requires at least 68.1 GB at Q2_K, which exceeds the unified memory of most consumer Macs. You would need a Mac Studio or Mac Pro with a high-memory configuration.
- Can I run MiMo V2.6 Flash RL UNCENSORED locally?
Yes — MiMo V2.6 Flash RL UNCENSORED can run locally on consumer hardware. At Q4_K_M quantization it needs 96.0 GB of VRAM. Popular tools include Ollama, LM Studio, and llama.cpp.
- How fast is MiMo V2.6 Flash RL UNCENSORED?
At Q4_K_M, MiMo V2.6 Flash RL UNCENSORED can reach ~50 tok/s on AMD Instinct MI350X. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.
tok/s = (bandwidth GB/s ÷ model GB) × efficiency
Example: NVIDIA B200 → 8000 ÷ 96.0 × 0.65 = ~54 tok/s
Estimated speed at Q4_K_M (96.0 GB)
~54 tok/s~54 tok/s~50 tok/sReal-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.
- What's the download size of MiMo V2.6 Flash RL UNCENSORED?
At Q4_K_M, the download is about 95.62 GB. The full-precision BF16 version is 318.72 GB. The smallest option (Q2_K) is 67.73 GB.
- Which GPUs can run MiMo V2.6 Flash RL UNCENSORED?
No single consumer GPU has enough VRAM to run MiMo V2.6 Flash RL UNCENSORED at Q4_K_M (96.0 GB). Multi-GPU or professional hardware is required.
- Which devices can run MiMo V2.6 Flash RL UNCENSORED?
18 devices with unified memory can run MiMo V2.6 Flash RL UNCENSORED at Q4_K_M (96.0 GB), including ASUS Ascent GX10, Asus ROG Flow Z13 (2025, Ryzen AI Max+ 395, 128 GB), Beelink GTR9 Pro (Ryzen AI Max+ 395, 128 GB), Framework Desktop (Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.