Model comparison
Gemini 3 Deep Think vs Kimi K2 Thinking Turbo
Kimi K2 Thinking Turbo has enough public results to be ranked (#63); Gemini 3 Deep Think does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
GoogleSummary
- The widest gap is in reasoning, where Gemini 3 Deep Think leads 70.8 to 31.4.
- Kimi K2 Thinking Turbo has downloadable open weights; the other is API-only.
Side by side
| Gemini 3 Deep Think | Kimi K2 Thinking Turbo | |
|---|---|---|
| Provider | Moonshot AI | |
| Noometry Index | 58.5 | 45.4 |
| Released | 2026-02-12 | 2025-11-06 |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 3 | 21 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 38.1 (#166)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| LMArena WebDev | — | 1322 |
| LMArena Coding | — | 1454 |
Reasoning Gemini 3 Deep Think leads
Gemini 3 Deep Think: 70.8 (#11), Kimi K2 Thinking Turbo: 31.4 (#72)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| ARC-AGI-2 | 84.6% | — |
| ARC-AGI-1 | 96% | — |
| CritPt | 25.7% | — |
| Chess Puzzles | — | 20% |
| LMArena Hard Prompts | — | 1428 |
Math Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 45.5 (#62)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 83.1% |
| LMArena Math | — | 1429 |
Knowledge Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 50.9 (#64)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| GPQA Diamond | — | 84.2% |
| LMArena Expert | — | 1439 |
Multilingual Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 51.6 (#104)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| LMArena Non-English | — | 1398 |
| LMArena Chinese | — | 1457 |
| LMArena French | — | 1425 |
| LMArena German | — | 1390 |
| LMArena Japanese | — | 1356 |
| LMArena Korean | — | 1329 |
| LMArena Russian | — | 1390 |
| LMArena Spanish | — | 1407 |
Instruction Following Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 74.2 (#103)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| LMArena Instruction Following | — | 1403 |
Long Context Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 43.2 (#99)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| LMArena Longer Query | — | 1415 |
Writing & Preference Not comparable
Gemini 3 Deep Think: —, Kimi K2 Thinking Turbo: 60.2 (#99)
| Benchmark | Gemini 3 Deep Think | Kimi K2 Thinking Turbo |
|---|---|---|
| LMArena Text | — | 1415 |
| LMArena Creative Writing | — | 1373 |
| LMArena Multi-Turn | — | 1414 |
Frequently asked questions
Is Gemini 3 Deep Think better than Kimi K2 Thinking Turbo?
Kimi K2 Thinking Turbo has enough public results to be ranked (#63); Gemini 3 Deep Think does not yet, so treat this comparison as directional.
How many benchmarks do Gemini 3 Deep Think and Kimi K2 Thinking Turbo share?
0 benchmarks have published results for both models. Gemini 3 Deep Think has 3 scored results on Noometry and Kimi K2 Thinking Turbo has 21.