Kimi K2.5 vs LongCat-Flash-Thinking-2601: Specs & Benchmark Comparison
| Characteristic | Kimi K2.5 | LongCat-Flash-Thinking-2601 |
|---|---|---|
| Company | Moonshot AI | Meituan |
| Release Date | January 26, 2026 | January 13, 2026 |
| Parameters | 1.0T | 560B |
| Multimodal | Yes | No |
| Average Score | 0.9 | 0.8 |
| Benchmarks | ||
| GPQA | 0.9 | 0.8 |
| AIME 2025 | 1.0 | 1.0 |
Visual Benchmark Comparison
Kimi K2.5
LongCat-Flash-Thinking-2601
GPQA0.9 vs 0.8
0.9
0.8
AIME 20251.0 vs 1.0
1.0
1.0
Verdict
Both models show equal results — the choice depends on your specific use case.
Overall Performance
Both models show comparable average scores: Kimi K2.5 — 0.9, LongCat-Flash-Thinking-2601 — 0.8.
Recency
Both models were released around the same time: 1/26/2026 and 1/13/2026.
More About These Models
Related Comparisons
The Kimi K2.5 and LongCat-Flash-Thinking-2601 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Kimi K2.5 or LongCat-Flash-Thinking-2601 page. See also the complete list of AI model comparisons.