Gemini 3.6 Flash vs Kimi K3
Gemini 3.6 Flash 
Kimi K3 Verdict
- Kimi K3 leads on quality: 66.5 vs 60.8.
- Gemini 3.6 Flash is stronger in knowledge, multimodal.
- Kimi K3 is stronger in coding, composite, long context, maths, agents & tools, human preference.
- Gemini 3.6 Flash is 4.0× cheaper ($1.50 vs $6.00 per 1M blended).
- Gemini 3.6 Flash streams 5.1× faster (194 vs 38 tokens per second).
| Metric | Gemini 3.6 Flash | Kimi K3 |
|---|---|---|
| BenchLeader Index | 60.8 | 66.5 |
| Coding score | 49.8 | 65.0 |
| Composite score | 72.4 | 74.2 |
| Knowledge score | 74.7 | 68.2 |
| Long context score | 66.6 | 71.1 |
| Maths score | 54.8 | 78.1 |
| Multimodal score | 67.8 | 65.0 |
| Agents & tools score | – | 67.4 |
| Human preference score | – | 71.2 |
| Blended price $/M | $1.50 | $6.00 |
| Output speed | 194 tok/s | 38 tok/s |
| Time to first answer | 16.8 s | 56.3 s |
| Context window | 1.0M | 1.0M |
| SciCode | – | 58.7% |
| APEX-Agents | – | 39.3% |
| FrontierCode | 34.4% | 44.2% |
| ProofBench | 36.0% | 87.0% |
| Epoch Capabilities Index | 154.3 | 157.6 |
| LiveBench | – | 79.2% |
| LiveBench Reasoning | – | 90.7% |
| LiveBench Coding | – | 81.5% |
| LiveBench Agentic Coding | – | 62.2% |
| LiveBench Mathematics | – | 84.4% |
| LiveBench Data Analysis | – | 78.7% |
| LiveBench Language | – | 85.5% |
| AA Intelligence Index | 34.3 | 43.8 |
| AA-LCR | 80.0% | 88.7% |
| MMMU-Pro | 83.2% | 80.5% |
| AA-Omniscience | 22.1 | 19.7 |
| GPQA Diamond (AA) | 92.8% | 93.5% |
| Humanity's Last Exam (AA) | 40.8% | 46.9% |
| SciCode (AA) | 53.4% | 59.5% |
| LegalBench | – | 86.0% |
| CorpFin | – | 71.6% |
| TaxEval | – | 75.7% |
| Terminal-Bench 2.1 (Vals) | – | 80.9% |
| SWE-bench (Vals) | – | 93.4% |
| GPQA Diamond (Vals) | – | 92.9% |
| Vals Index | – | 57.8 |
| AIME 2026 | 96.7% | – |
| HMMT February 2026 | 89.4% | – |
| MathArena Apex | 26.0% | – |
| EQ-Bench 4 | – | 1339 |
Data as of 2026-09-10. Best configuration of each model; every score links to its source on the model pages.
Gemini 3.6 Flash vs Kimi K3: questions
- Is Gemini 3.6 Flash better than Kimi K3?
- Kimi K3 leads on quality: 66.5 vs 60.8. The BenchLeader Index combines every independent quality benchmark; Kimi K3 is ahead overall as of 2026-09-10, but check the category scores for your use.
- Is Gemini 3.6 Flash better than Kimi K3 for coding?
- Kimi K3 scores higher in coding (65 vs 50 on the category index, where 50 is average).
- Which is cheaper, Gemini 3.6 Flash or Kimi K3?
- Gemini 3.6 Flash is cheaper: $1.50 against $6.00 per million tokens, blended at three input tokens per output token.
- Which is faster, Gemini 3.6 Flash or Kimi K3?
- Gemini 3.6 Flash streams faster: 194 against 38 output tokens per second.
- Which has the larger context window?
- Both accept 1.0M tokens of context.