Model comparison
Gemini 3 Deep Think vs Longcat Flash Chat
Longcat Flash Chat has enough public results to be ranked (#120); 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 70.2 to 19.0.
- Longcat Flash Chat has downloadable open weights; the other is API-only.
Side by side
| Gemini 3 Deep Think | Longcat Flash Chat | |
|---|---|---|
| Provider | Meituan | |
| Noometry Index | 58.3 | 42.1 |
| Released | 2026-02-12 | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 3 | 19 |
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Category by category
Coding Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 43.5 (#87)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Coding | — | 1471 |
Reasoning Gemini 3 Deep Think leads
Gemini 3 Deep Think: 70.2 (#14), Longcat Flash Chat: 19.0 (#272)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| ARC-AGI-2 | 84.6% | — |
| Kagi LLM Benchmark | — | 43.9% |
| NYT Connections (extended) | — | 17.7% |
| ARC-AGI-1 | 96% | — |
| CritPt | 25.7% | — |
| LMArena Hard Prompts | — | 1440 |
Math Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 39.4 (#107)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Math | — | 1442 |
Knowledge Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 40.6 (#116)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Expert | — | 1454 |
Multilingual Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 51.9 (#101)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Non-English | — | 1404 |
| LMArena Chinese | — | 1465 |
| LMArena French | — | 1456 |
| LMArena German | — | 1408 |
| LMArena Japanese | — | 1373 |
| LMArena Korean | — | 1371 |
| LMArena Russian | — | 1395 |
| LMArena Spanish | — | 1445 |
Instruction Following Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 74.4 (#96)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Instruction Following | — | 1411 |
Long Context Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 43.5 (#93)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Longer Query | — | 1425 |
Writing & Preference Not comparable
Gemini 3 Deep Think: —, Longcat Flash Chat: 61.0 (#91)
| Benchmark | Gemini 3 Deep Think | Longcat Flash Chat |
|---|---|---|
| LMArena Text | — | 1427 |
| LMArena Creative Writing | — | 1388 |
| LMArena Multi-Turn | — | 1418 |
Frequently asked questions
Is Gemini 3 Deep Think better than Longcat Flash Chat?
Longcat Flash Chat has enough public results to be ranked (#120); Gemini 3 Deep Think does not yet, so treat this comparison as directional.
How many benchmarks do Gemini 3 Deep Think and Longcat Flash Chat share?
0 benchmarks have published results for both models. Gemini 3 Deep Think has 3 scored results on Noometry and Longcat Flash Chat has 19.