MiMo V2.6 Flash RL vs GLM 4.5
MiMo V2.6 Flash RL leads llmrun Score 131.9 to 100.9; neither fits 24 GB.
Run MiMo V2.6 Flash RL in the cloud →
Model A · Xiaomi
MiMo V2.6 Flash RL309B · 15B active · 1M context · MIT · Sep 2026
Model B · Z.ai
GLM 4.5358.3B · 35.6B active · 128K context · MIT · Jul 2025
Choose MiMo V2.6 Flash RL if you want…
Higher llmrun Score
131.9 vs 100.9
Stronger at coding
123.6 vs 98.7
Longer context window
1M vs 128K tokens
Newer release
Sep 2026 vs Jul 2025
GLM 4.5: no clear edge over MiMo V2.6 Flash RL in the data we have.
On your hardware
Each model at its default quant (Q4_K_M), a smaller one when it must. Estimates, ±20%.
8 GB
RTX 4060 · 8 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
12 GB
RTX 3060 12GB · 12 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
16 GB
RTX 5060 Ti 16GB · 16 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
24 GBreference
RTX 4090 · 24 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
32 GB
RTX 5090 · 32 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
48 GB
RTX A6000 · 48 GB tier
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
Mac 32 GB
Mac Mini M4 · Macs
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
Mac 64 GB
Mac Studio M4 Max · Macs
MiMo V2.6 Flash RL
Doesn't fit
smallest quant needs 93.8 GB
GLM 4.5
Doesn't fit
smallest quant needs 101.4 GB
Mac 128 GB
Mac Studio M4 Max · Macs
MiMo V2.6 Flash RL
IQ2_M · ~44 tok/s
105.4 GB · up to 256Kfaster
GLM 4.5
IQ2_M · ~20 tok/s
123.8 GB · up to 16K
Reference GPU: RTX 4090. Tinted cell = the better pick on that machine (fits, more headroom, or at least 10% faster).
Overall
MiMo V2.6 Flash RL
GLM 4.5
Coding
MiMo V2.6 Flash RL
GLM 4.5
Agents
MiMo V2.6 Flash RL
no data
GLM 4.5
Science
MiMo V2.6 Flash RL
GLM 4.5
no data
MiMo V2.6 Flash RL · #5 of 106 open models · #1 of 82 that fit ≤192 GB
GLM 4.5 · #54 of 106 open models · #38 of 89 that fit ≤256 GB
Benchmarks
1 shared board: MiMo V2.6 Flash RL leads 1, GLM 4.5 leads 0 · Benchmarks imported Nov 2026
MiMo V2.6 Flash RL
1244.2#8/48 open
Lab-reportedEpoch AI · Sep 2026
GLM 4.5
344.8#42/48 open
Lab-reportedEpoch AI · Aug 2025
11 more boards (other shared and single-model boards)
MiMo V2.6 Flash RL
1447.6#16/188 open
ArenaLMArena · Oct 2026
GLM 4.5
1410.9#44/188 open
ArenaLMArena · Oct 2026
Only MiMo V2.6 Flash RL (4)
- LMArena WebDev1637.2
- SciCode51.3%
- CritPt12.0%
- ProofBench63.0%
Only GLM 4.5 (6)
- SWE-bench Verified64.2%
- Humanity's Last Exam8.3%
- MMLU-Pro84.6%
- SWE-bench Bash Only54.2%
- WeirdML40.6%
- Fiction.LiveBench58.3%
VRAM by quantization
Memory to load the model and 2K context; below it, the total at 32K and 128K context. Lighter side in bold.
Q2_K
MiMo V2.6 Flash RL
132 GB126.4 GB file
32K 133 GB · 128K 138 GB
GLM 4.5
153 GB131.2 GB file
32K 158 GB · 128K 173 GB
Q3_K_S
MiMo V2.6 Flash RL
not listed
GLM 4.5
157 GB155.0 GB file
32K 162 GB · 128K 178 GB
Q3_K_M
MiMo V2.6 Flash RL
151 GB~150.6 GB file
32K 153 GB · 128K 157 GB
GLM 4.5
175 GB171.3 GB file
32K 180 GB · 128K 196 GB
Q4_0
MiMo V2.6 Flash RL
155 GB~154.5 GB file
32K 156 GB · 128K 161 GB
GLM 4.5
180 GB203.0 GB file
32K 185 GB · 128K 200 GB
Q4_K_M
MiMo V2.6 Flash RL
186 GB~185.4 GB file
32K 187 GB · 128K 192 GB
GLM 4.5
216 GB216.5 GB file
32K 220 GB · 128K 236 GB
Q5_K_M
MiMo V2.6 Flash RL
221 GB~220.2 GB file
32K 222 GB · 128K 227 GB
GLM 4.5
256 GB254.2 GB file
32K 261 GB · 128K 276 GB
Q6_K
MiMo V2.6 Flash RL
255 GB~254.9 GB file
32K 257 GB · 128K 262 GB
GLM 4.5
296 GB294.4 GB file
32K 301 GB · 128K 317 GB
Q8_0
MiMo V2.6 Flash RL
309 GB~309.0 GB file
32K 311 GB · 128K 316 GB
GLM 4.5
359 GB381.0 GB file
32K 364 GB · 128K 379 GB
15 more quants
IQ2_XXS
MiMo V2.6 Flash RL
not listed
GLM 4.5
99.2 GB115.9 GB file
32K 104 GB · 128K 119 GB
IQ2_XS
MiMo V2.6 Flash RL
93.1 GB98.7 GB file
32K 94.6 GB · 128K 99.4 GB
GLM 4.5
108 GB101.8 GB file
32K 113 GB · 128K 128 GB
IQ2_S
MiMo V2.6 Flash RL
not listed
GLM 4.5
113 GB102.7 GB file
32K 117 GB · 128K 133 GB
IQ2_M
MiMo V2.6 Flash RL
105 GB107.8 GB file
32K 106 GB · 128K 111 GB
GLM 4.5
122 GB122.4 GB file
32K 126 GB · 128K 142 GB
IQ3_XXS
MiMo V2.6 Flash RL
not listed
GLM 4.5
139 GB145.2 GB file
32K 144 GB · 128K 160 GB
IQ3_XS
MiMo V2.6 Flash RL
not listed
GLM 4.5
148 GB148.9 GB file
32K 153 GB · 128K 169 GB
IQ3_S
MiMo V2.6 Flash RL
132 GB146.8 GB file
32K 133 GB · 128K 138 GB
GLM 4.5
not listed
IQ3_M
MiMo V2.6 Flash RL
139 GB148.6 GB file
32K 141 GB · 128K 146 GB
GLM 4.5
162 GB164.9 GB file
32K 167 GB · 128K 182 GB
Q3_K_L
MiMo V2.6 Flash RL
not listed
GLM 4.5
184 GB170.6 GB file
32K 189 GB · 128K 205 GB
IQ4_XS
MiMo V2.6 Flash RL
not listed
GLM 4.5
193 GB191.6 GB file
32K 198 GB · 128K 213 GB
IQ4_NL
MiMo V2.6 Flash RL
not listed
GLM 4.5
202 GB202.5 GB file
32K 207 GB · 128K 222 GB
Q4_1
MiMo V2.6 Flash RL
not listed
GLM 4.5
202 GB224.6 GB file
32K 207 GB · 128K 222 GB
Q4_K_S
MiMo V2.6 Flash RL
not listed
GLM 4.5
202 GB203.7 GB file
32K 207 GB · 128K 222 GB
Q5_K_S
MiMo V2.6 Flash RL
not listed
GLM 4.5
247 GB247.0 GB file
32K 252 GB · 128K 267 GB
BF16
MiMo V2.6 Flash RL
618 GB~618.0 GB file
32K 620 GB · 128K 625 GB
GLM 4.5
717 GB716.8 GB file
32K 722 GB · 128K 738 GB
MiMo V2.6 Flash RL
Ollama · Q4_K_M
ollama run hf.co/vultr/MiMo-V2.6-Flash-RL-GGUFGLM 4.5
Ollama · Q4_K_M
ollama run hf.co/unsloth/GLM-4.5-GGUF:Q4_K_M| Spec | MiMo V2.6 Flash RL | GLM 4.5 |
|---|---|---|
| Publisher | Xiaomi | Z.ai |
| Parameters | 309B | 358.3B |
| Active parameters | 15B per token | 36B per token |
| Architecture | MiMoV2ForCausalLM | Glm4MoeForCausalLM |
| Context | 1M tokens | 128K tokens |
| Modalities | Chat, Function-calling | Chat, Function-calling |
| License | MIT | MIT |
| Released | Sep 2026 | Jul 2025 |
Frequently Asked Questions
Which is better, MiMo V2.6 Flash RL or GLM 4.5?
MiMo V2.6 Flash RL leads llmrun Score 131.9 to 100.9; neither fits 24 GB. Choose MiMo V2.6 Flash RL for higher llmrun Score and stronger at coding.
Which needs less VRAM, MiMo V2.6 Flash RL or GLM 4.5?
At Q4_K_M, MiMo V2.6 Flash RL requires 185.8 GB while GLM 4.5 needs 215.6 GB, making MiMo V2.6 Flash RL the easier model to run on your local setup.
Can I run MiMo V2.6 Flash RL or GLM 4.5 on a 16 GB GPU?
MiMo V2.6 Flash RL does not fit (smallest quant needs 93.8 GB); GLM 4.5 does not fit (smallest quant needs 101.4 GB).
Which has a longer context window, MiMo V2.6 Flash RL or GLM 4.5?
MiMo V2.6 Flash RL supports 1,048,576 tokens and GLM 4.5 supports 131,072 tokens.