LongCat-Flash-Chat vs MiMo-V2-Flash: Specs & Benchmark Comparison
| Characteristic | LongCat-Flash-Chat | MiMo-V2-Flash |
|---|---|---|
| Company | Meituan | Xiaomi |
| Release Date | August 28, 2025 | December 15, 2025 |
| Parameters | 560B | 309B |
| Multimodal | No | No |
| Average Score | 0.9 | 0.9 |
| Benchmarks | ||
| GPQA | 0.7 | 0.8 |
| MMLU-Pro | 0.8 | 0.8 |
Visual Benchmark Comparison
LongCat-Flash-Chat
MiMo-V2-Flash
GPQA0.7 vs 0.8
0.7
0.8
MMLU-Pro0.8 vs 0.8
0.8
0.8
Verdict
MiMo-V2-Flash leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: LongCat-Flash-Chat — 0.9, MiMo-V2-Flash — 0.9.
Recency
MiMo-V2-Flash is newer: released 12/15/2025 vs 8/28/2025.
More About These Models
Related Comparisons
The LongCat-Flash-Chat and MiMo-V2-Flash comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the LongCat-Flash-Chat or MiMo-V2-Flash page. See also the complete list of AI model comparisons.