Model comparison
Gemini 2.0 Flash (Feb 2025) vs Qwen1.5 4b Chat
Gemini 2.0 Flash (Feb 2025) is the stronger model overall, scoring 34.8 to 28.3 on the Noometry Index.
Last verified . 13 shared benchmarks.
Google
Alibaba (Qwen)Summary
- They share 13 benchmarks with published results for both. Gemini 2.0 Flash (Feb 2025) scores higher in 6 categories and Qwen1.5 4b Chat in 2 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Gemini 2.0 Flash (Feb 2025) leads 49.8 to 23.9.
- Qwen1.5 4b Chat has downloadable open weights; the other is API-only.
Side by side
| Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat | |
|---|---|---|
| Provider | Alibaba (Qwen) | |
| Noometry Index | 34.8 | 28.3 |
| Released | 2024-12-06 | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 54 | 13 |
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Category by category
Coding Too close to call
Gemini 2.0 Flash (Feb 2025): 28.2 (#308), Qwen1.5 4b Chat: 28.6 (#305)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Coding | 1351 | 999 |
| SWE-bench Verified (bash only) | 13.5% | — |
| Aider Polyglot | 38.2% | — |
| WeirdML | 25.8% | — |
| BigCodeBench Instruct | 45.9% | — |
| LiveBench Coding | 63.4% | — |
| BigCodeBench Complete | 59.9% | — |
| CadEval | 30% | — |
Agentic & Tool Use Not comparable
Gemini 2.0 Flash (Feb 2025): 28.0 (#85), Qwen1.5 4b Chat: —
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| TheAgentCompany | 11.4% | — |
Reasoning Qwen1.5 4b Chat leads
Gemini 2.0 Flash (Feb 2025): 15.2 (#308), Qwen1.5 4b Chat: 17.7 (#277)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Hard Prompts | 1346 | 976 |
| ARC-AGI-2 | 1.3% | — |
| SimpleBench | 31.1% | — |
| Kagi LLM Benchmark | 37.8% | — |
| EnigmaEval | 1.1% | — |
| LiveBench Reasoning | 78.2% | — |
| DTBench | 63.2% | — |
| LiveBench Data Analysis | 69.4% | — |
| Epoch Capabilities Index | 135.36 | — |
| LiveBench | 66.9% | — |
Math Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 36.1 (#127), Qwen1.5 4b Chat: 27.9 (#233)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Math | 1351 | 1026 |
| OTIS Mock AIME 2024-2025 | 57.8% | — |
| Omni-MATH | 45.9% | — |
| LiveBench Math | 75.8% | — |
| MATH Level 5 | 82.2% | — |
| FrontierMath (Feb 2025 set) | 1.7% | — |
Knowledge Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 32.0 (#207), Qwen1.5 4b Chat: 26.2 (#252)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Expert | 1340 | 980 |
| GPQA Diamond | 64.1% | — |
| Humanity's Last Exam | 6.6% | — |
| MMLU-Pro | 73.7% | — |
| Confabulations | 12.4% | — |
| GPQA (HELM) | 55.6% | — |
| MMLU | 79.7% | — |
Multimodal Not comparable
Gemini 2.0 Flash (Feb 2025): 35.9 (#74), Qwen1.5 4b Chat: —
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Vision | 1158 | — |
| GeoBench | 77% | — |
Multilingual Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 47.6 (#144), Qwen1.5 4b Chat: 24.2 (#285)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Non-English | 1342 | 979 |
| LMArena Chinese | 1373 | 1024 |
| LMArena German | 1354 | 902 |
| LMArena Russian | 1351 | 952 |
| LMArena French | 1390 | — |
| LMArena Japanese | 1293 | — |
| LMArena Korean | 1314 | — |
| LMArena Spanish | 1363 | — |
Instruction Following Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 74.6 (#91), Qwen1.5 4b Chat: 49.3 (#295)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Instruction Following | 1336 | 979 |
| LiveBench Instruction Following | 85.8% | — |
| IFEval | 84.1% | — |
Long Context Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 38.1 (#198), Qwen1.5 4b Chat: 30.1 (#285)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Longer Query | 1345 | 988 |
| Fiction.LiveBench | 61.1% | — |
Writing & Preference Gemini 2.0 Flash (Feb 2025) leads
Gemini 2.0 Flash (Feb 2025): 49.8 (#184), Qwen1.5 4b Chat: 23.9 (#304)
| Benchmark | Gemini 2.0 Flash (Feb 2025) | Qwen1.5 4b Chat |
|---|---|---|
| LMArena Text | 1354 | 997 |
| LMArena Creative Writing | 1340 | 969 |
| LMArena Multi-Turn | 1350 | 977 |
| Short-Story Creative Writing | 73.8% | — |
| EQ-Bench Creative Writing | 1128 | — |
| WildBench | 80% | — |
| LiveBench Language | 51.3% | — |
Frequently asked questions
Is Gemini 2.0 Flash (Feb 2025) better than Qwen1.5 4b Chat?
Gemini 2.0 Flash (Feb 2025) is the stronger model overall, scoring 34.8 to 28.3 on the Noometry Index.
Is Gemini 2.0 Flash (Feb 2025) or Qwen1.5 4b Chat better for coding?
They score almost the same on coding (28.2 vs 28.6); test both on your own repository before choosing.
How many benchmarks do Gemini 2.0 Flash (Feb 2025) and Qwen1.5 4b Chat share?
13 benchmarks have published results for both models. Gemini 2.0 Flash (Feb 2025) has 54 scored results on Noometry and Qwen1.5 4b Chat has 13.