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Qwen3-4B
About Qwen3-4B
Qwen3-4B is an AI model developed by Qwen, in the language category, released in 2025, made available as an open-weights model with 4B params.
On this page you'll find Qwen3-4B's full specifications, including 46 benchmark results. Review provider pricing and benchmark scores below, or compare Qwen3-4B head-to-head with other language models.
Links
Run Qwen3-4B locally — what to buy
Share this build ↗Sized to what Qwen3-4B actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.
Software support
✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.
Community
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Qwen3-4B benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| Codeforces Elo | code | 1,671 | thinking-rating |
| Codeforces Elo | code | 842 | non-thinking-rating |
| LiveCodeBench v5 | code | 45.5% | thinking-pass@1 |
| LiveCodeBench v5 | code | 21.3% | non-thinking-pass@1 |
| AlignBench v1.1 | general | 8.3 | thinking-v1-1 |
| AlignBench v1.1 | general | 8.1 | non-thinking-v1-1 |
| ArenaHard | general | 76.6% | thinking |
| ArenaHard | general | 66.2% | non-thinking |
| C-Eval | general | 77.5% | thinking |
| C-Eval | general | 72.2% | non-thinking |
| Creative Writing v3 | general | 61.1 | thinking |
| Creative Writing v3 | general | 53.6 | non-thinking |
| IFEval | general | 81.9% | thinking-strict-prompt |
| IFEval | general | 81.2% | non-thinking-strict-prompt |
| LiveBench | general | 63.6 | thinking-2024-11-25 |
| LiveBench | general | 48.4 | non-thinking-2024-11-25 |
| MMLU-Redux | general | 83.7% | thinking |
| MMLU-Redux | general | 77.3% | non-thinking |
| MMMLU | general | 69.8% | thinking-14lang |
| MMMLU | general | 61.7% | non-thinking-14lang |
| Multi-IF | general | 66.3 | thinking |
| Multi-IF | general | 61.3 | non-thinking |
| WritingBench | general | 7.35 | thinking |
| WritingBench | general | 6.85 | non-thinking |
| INCLUDE | knowledge | 61.8 | thinking |
| INCLUDE | knowledge | 53.8 | non-thinking |
| AIME 2024 | math | 73.8% | thinking |
| AIME 2024 | math | 25% | non-thinking |
| AIME 2025 | math | 65.6% | thinking |
| AIME 2025 | math | 19.1% | non-thinking |
| MATH-500 | math | 97% | thinking |
| MATH-500 | math | 84.8% | non-thinking |
| MT-AIME 2024 | math | 60.7 | thinking-mt-2024 |
| MT-AIME 2024 | math | 13.9 | non-thinking-mt-2024 |
| PolyMath-en | math | 40 | thinking |
| PolyMath-en | math | 16.6 | non-thinking |
| AutoLogi | reasoning | 87.9 | thinking |
| AutoLogi | reasoning | 76.3 | non-thinking |
| GPQA Diamond | reasoning | 55.9% | thinking |
| GPQA Diamond | reasoning | 41.7% | non-thinking |
| MLogiQA | reasoning | 65.9 | thinking |
| MLogiQA | reasoning | 49.9 | non-thinking |
| ZebraLogic | reasoning | 81% | thinking |
| ZebraLogic | reasoning | 35.2% | non-thinking |
| BFCL v3 | tool-use | 65.9% | thinking |
| BFCL v3 | tool-use | 57.6% | non-thinking |
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Frequently asked questions
What is Qwen3-4B? ▶
Qwen3-4B is an AI model developed by Qwen, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created Qwen3-4B? ▶
Qwen3-4B was developed by Qwen and released in 2025.
Is Qwen3-4B open source or proprietary? ▶
Qwen3-4B ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.
How much does Qwen3-4B cost? ▶
Pricing for Qwen3-4B depends on the provider. See the providers table on this page for the latest API rates.
How does Qwen3-4B perform on benchmarks? ▶
Qwen3-4B is benchmarked across 46 evaluations on GenAIList, including Codeforces Elo (1,671). See the full benchmark table below and compare it with other models.
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