LongCat-Flash-Lite vs Mercury 2: Specs & Benchmark Comparison
| Characteristic | LongCat-Flash-Lite | Mercury 2 |
|---|---|---|
| Company | Meituan | Inception |
| Release Date | February 4, 2026 | February 1, 2026 |
| Parameters | 69B | — |
| Multimodal | No | No |
| Average Score | 0.8 | 0.7 |
| Benchmarks | ||
| GPQA | 0.7 | 0.7 |
Visual Benchmark Comparison
LongCat-Flash-Lite
Mercury 2
GPQA0.7 vs 0.7
0.7
0.7
Verdict
Both models show equal results — the choice depends on your specific use case.
Overall Performance
Both models show comparable average scores: LongCat-Flash-Lite — 0.8, Mercury 2 — 0.7.
Recency
Both models were released around the same time: 2/4/2026 and 2/1/2026.
More About These Models
Related Comparisons
The LongCat-Flash-Lite and Mercury 2 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-Lite or Mercury 2 page. See also the complete list of AI model comparisons.