Model comparison
GPT-5.2 Pro vs Qwen2.5 32B Instruct
GPT-5.2 Pro is the stronger model overall, scoring 52.2 to 29.7 on the Noometry Index. Qwen2.5 32B Instruct costs 47× less per token, which makes it the better buy when GPT-5.2 Pro's lead doesn't matter for your workload.
Last verified . 1 shared benchmarks.
Alibaba (Qwen)Summary
- They share 1 benchmark with published results for both. GPT-5.2 Pro scores higher in 2 categories and Qwen2.5 32B Instruct in 0 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in math, where GPT-5.2 Pro leads 64.8 to 15.3.
- Qwen2.5 32B Instruct is cheaper at $0.70 / $2.80 per million input/output tokens, against $21 / $168 for GPT-5.2 Pro.
- GPT-5.2 Pro accepts more context: 400K tokens versus 131K.
- Qwen2.5 32B Instruct has downloadable open weights; the other is API-only.
Side by side
| GPT-5.2 Pro | Qwen2.5 32B Instruct | |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 52.2 | 29.7 |
| Released | 2025-12-11 | 2024-09 |
| Weights | Proprietary | Open |
| Context window | 400K | 131K |
| Max output | 128K | 8K |
| Input $ / M tokens | $21 | $0.70 |
| Output $ / M tokens | $168 | $2.80 |
| Results tracked | 8 | 7 |
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Category by category
Coding Not comparable
GPT-5.2 Pro: —, Qwen2.5 32B Instruct: 38.1 (#165)
| Benchmark | GPT-5.2 Pro | Qwen2.5 32B Instruct |
|---|---|---|
| BigCodeBench Instruct | — | 45% |
| BigCodeBench Complete | — | 52.3% |
Reasoning GPT-5.2 Pro leads
GPT-5.2 Pro: 51.8 (#31), Qwen2.5 32B Instruct: 18.5 (#262)
| Benchmark | GPT-5.2 Pro | Qwen2.5 32B Instruct |
|---|---|---|
| Epoch Capabilities Index | 155.41 | 128.52 |
| ARC-AGI-2 | 54.2% | — |
| SimpleBench | 57.4% | — |
| NYT Connections (extended) | 79.3% | — |
| ARC-AGI-1 | 90.5% | — |
| Chess Puzzles | — | 0% |
Math GPT-5.2 Pro leads
GPT-5.2 Pro: 64.8 (#23), Qwen2.5 32B Instruct: 15.3 (#289)
| Benchmark | GPT-5.2 Pro | Qwen2.5 32B Instruct |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74% | — |
| FrontierMath Tier 4 | 46% | — |
| OTIS Mock AIME 2024-2025 | — | 7.4% |
| MATH Level 5 | — | 56.1% |
| FrontierMath Tier 4 (v1) | 31.3% | — |
Knowledge Not comparable
GPT-5.2 Pro: —, Qwen2.5 32B Instruct: 24.9 (#259)
| Benchmark | GPT-5.2 Pro | Qwen2.5 32B Instruct |
|---|---|---|
| GPQA Diamond | — | 46.1% |
Frequently asked questions
Is GPT-5.2 Pro better than Qwen2.5 32B Instruct?
GPT-5.2 Pro is the stronger model overall, scoring 52.2 to 29.7 on the Noometry Index. Qwen2.5 32B Instruct costs 47× less per token, which makes it the better buy when GPT-5.2 Pro's lead doesn't matter for your workload.
Which is cheaper, GPT-5.2 Pro or Qwen2.5 32B Instruct?
Qwen2.5 32B Instruct is cheaper. It lists at $0.70 per million input tokens and $2.80 per million output tokens; GPT-5.2 Pro lists at $21 and $168.
Which has the bigger context window?
GPT-5.2 Pro does, with 400K tokens against 131K.
How many benchmarks do GPT-5.2 Pro and Qwen2.5 32B Instruct share?
1 benchmark has published results for both models. GPT-5.2 Pro has 8 scored results on Noometry and Qwen2.5 32B Instruct has 7.