GLM-5.3 vs Mimo v2 Pro
GLM-5.3 
Mimo v2 Pro Verdict
- GLM-5.3 and Mimo v2 Pro are level on quality (61.4 vs 60.6).
- GLM-5.3 is stronger in composite, knowledge, long context.
- Mimo v2 Pro is stronger in agents & tools, coding, human preference, instruction following, reasoning.
- GLM-5.3 is 1.4× cheaper ($2.15 vs $3.00 per 1M blended).
| Metric | GLM-5.3 | Mimo v2 Pro |
|---|---|---|
| BenchLeader Index | 61.4 | 60.6 |
| Agents & tools score | 65.2 | 69.4 |
| Composite score | 70.4 | 65.2 |
| Knowledge score | 71.0 | 66.4 |
| Long context score | 66.3 | 60.4 |
| Coding score | – | 54.5 |
| Human preference score | – | 64.3 |
| Instruction following score | – | 67.5 |
| Reasoning score | – | 65.0 |
| Blended price $/M | $2.15 | $3.00 |
| Output speed | 67 tok/s | – |
| Time to first answer | 33.0 s | – |
| Context window | 1M | 1.0M |
| Epoch Capabilities Index | 155.3 | – |
| LMArena Text | – | 1448 |
| LMArena Hard Prompts | – | 1476 |
| LMArena Coding | – | 1503 |
| LMArena WebDev | – | 1434 |
| LiveBench | 76.1% | – |
| LiveBench Reasoning | 85.8% | – |
| LiveBench Coding | 79.0% | – |
| LiveBench Agentic Coding | 60.9% | – |
| LiveBench Mathematics | 87.9% | – |
| LiveBench Data Analysis | 70.2% | – |
| LiveBench Language | 79.9% | – |
| AA Intelligence Index | 44.9 | 28.6 |
| IFBench | – | 68.8% |
| AA-LCR | 79.7% | 68.3% |
| AA-Omniscience | 14.3 | 4.6 |
| Terminal-Bench Hard | – | 40.9% |
| GPQA Diamond (AA) | 91.7% | 87.0% |
| Humanity's Last Exam (AA) | 42.3% | 30.4% |
| SciCode (AA) | 59.0% | – |
| τ²-Bench Telecom (AA) | – | 95.0% |
| MCP Atlas | 84.2% | – |
Data as of 2026-09-17. Best configuration of each model; every score links to its source on the model pages.
GLM-5.3 vs Mimo v2 Pro: questions
- Is GLM-5.3 better than Mimo v2 Pro?
- GLM-5.3 and Mimo v2 Pro are level on quality (61.4 vs 60.6). The BenchLeader Index combines every independent quality benchmark; GLM-5.3 is ahead overall as of 2026-09-17, but check the category scores for your use.
- Is GLM-5.3 better than Mimo v2 Pro for agentic tasks?
- Mimo v2 Pro scores higher in agentic tasks (69 vs 65 on the category index, where 50 is average).
- Which is cheaper, GLM-5.3 or Mimo v2 Pro?
- GLM-5.3 is cheaper: $2.15 against $3.00 per million tokens, blended at three input tokens per output token.
- Which has the larger context window?
- Mimo v2 Pro accepts more context: 1.0M against 1M tokens.