Gemini 3 Flash vs Kimi K2.5: Specs & Benchmark Comparison
| Characteristic | Gemini 3 Flash | Kimi K2.5 |
|---|---|---|
| Company | Moonshot AI | |
| Release Date | December 16, 2025 | January 26, 2026 |
| Parameters | — | 1.0T |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | — |
| Context (output) | 66K | — |
| Input Price / 1M | $0.50 | — |
| Output Price / 1M | $3.00 | — |
| Average Score | 0.9 | 0.9 |
| Benchmarks | ||
| AIME 2025 | 1.0 | 1.0 |
| GPQA | 0.9 | 0.9 |
Visual Benchmark Comparison
Gemini 3 Flash
Kimi K2.5
AIME 20251.0 vs 1.0
1.0
1.0
GPQA0.9 vs 0.9
0.9
0.9
Verdict
Kimi K2.5 leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: Gemini 3 Flash — 0.9, Kimi K2.5 — 0.9.
Recency
Kimi K2.5 is newer: released 1/26/2026 vs 12/16/2025.
More About These Models
Related Comparisons
The Gemini 3 Flash and Kimi K2.5 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3 Flash or Kimi K2.5 page. See also the complete list of AI model comparisons.