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Qwen2-1.5B
About Qwen2-1.5B
Qwen2-1.5B is an AI model developed by Qwen, in the language category, released in 2024, made available as an open-weights model with 1.5B params.
On this page you'll find Qwen2-1.5B's full specifications, including 13 benchmark results. Review provider pricing and benchmark scores below, or compare Qwen2-1.5B head-to-head with other language models.
Links
Run Qwen2-1.5B locally — what to buy
Share this build ↗Sized to what Qwen2-1.5B 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.
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Qwen2-1.5B benchmark scores▶
| Benchmark | Category | Score | Variant |
|---|---|---|---|
| HumanEval | code | 31.1% | base-from-hf-readme |
| MBPP | code | 37.4% | base-from-hf-readme |
| C-Eval | general | 70.6% | base-from-hf-readme |
| MMLU | general | 56.5% | base-from-hf-readme |
| MMLU-Pro | general | 21.8% | base-from-hf-readme |
| ARC-Challenge | knowledge | 43.9 | base-from-hf-readme |
| CMMLU | knowledge | 70.3 | base-from-hf-readme |
| GSM8K | math | 58.5% | base-from-hf-readme |
| MATH | math | 21.7% | base-from-hf-readme |
| BIG-Bench Hard | reasoning | 37.2% | base-from-hf-readme |
| HellaSwag | reasoning | 66.6 | base-from-hf-readme |
| Winogrande | reasoning | 66.2 | base-from-hf-readme |
| TruthfulQA | safety | 45.9% | base-from-hf-readme |
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Frequently asked questions
What is Qwen2-1.5B? ▶
Qwen2-1.5B is an AI model developed by Qwen, in the language category, released in 2024. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created Qwen2-1.5B? ▶
Qwen2-1.5B was developed by Qwen and released in 2024.
Is Qwen2-1.5B open source or proprietary? ▶
Qwen2-1.5B 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 Qwen2-1.5B cost? ▶
Pricing for Qwen2-1.5B depends on the provider. See the providers table on this page for the latest API rates.
How does Qwen2-1.5B perform on benchmarks? ▶
Qwen2-1.5B is benchmarked across 13 evaluations on GenAIList, including HumanEval (31.1%). See the full benchmark table below and compare it with other models.
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