Model comparison
GPT-5.2 Pro vs Qwen3 Coder Plus
GPT-5.2 Pro has enough public results to be ranked (#39); Qwen3 Coder Plus does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Alibaba (Qwen)Summary
- Qwen3 Coder Plus is cheaper at $1 / $5 per million input/output tokens, against $21 / $168 for GPT-5.2 Pro.
- Qwen3 Coder Plus accepts more context: 1.05M tokens versus 400K.
- Qwen3 Coder Plus has downloadable open weights; the other is API-only.
Side by side
| GPT-5.2 Pro | Qwen3 Coder Plus | |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 52.3 | — |
| Released | 2025-12-11 | 2025-07-23 |
| Weights | Proprietary | Open |
| Context window | 400K | 1.05M |
| Max output | 128K | 66K |
| Input $ / M tokens | $21 | $1 |
| Output $ / M tokens | $168 | $5 |
| Results tracked | 8 | 1 |
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Category by category
Coding Not comparable
GPT-5.2 Pro: —, Qwen3 Coder Plus: —
| Benchmark | GPT-5.2 Pro | Qwen3 Coder Plus |
|---|---|---|
| ALE-Bench | — | 456.5 |
Reasoning Not comparable
GPT-5.2 Pro: 51.5 (#33), Qwen3 Coder Plus: —
| Benchmark | GPT-5.2 Pro | Qwen3 Coder Plus |
|---|---|---|
| ARC-AGI-2 | 54.2% | — |
| SimpleBench | 57.4% | — |
| NYT Connections (extended) | 79.3% | — |
| ARC-AGI-1 | 90.5% | — |
| Epoch Capabilities Index | 155.4 | — |
Math Not comparable
GPT-5.2 Pro: 65.3 (#29), Qwen3 Coder Plus: —
| Benchmark | GPT-5.2 Pro | Qwen3 Coder Plus |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74% | — |
| FrontierMath Tier 4 | 46% | — |
| FrontierMath Tier 4 (v1) | 31.3% | — |
Frequently asked questions
Is GPT-5.2 Pro better than Qwen3 Coder Plus?
GPT-5.2 Pro has enough public results to be ranked (#39); Qwen3 Coder Plus does not yet, so treat this comparison as directional.
Which is cheaper, GPT-5.2 Pro or Qwen3 Coder Plus?
Qwen3 Coder Plus is cheaper. It lists at $1 per million input tokens and $5 per million output tokens; GPT-5.2 Pro lists at $21 and $168.
Which has the bigger context window?
Qwen3 Coder Plus does, with 1.05M tokens against 400K.
How many benchmarks do GPT-5.2 Pro and Qwen3 Coder Plus share?
0 benchmarks have published results for both models. GPT-5.2 Pro has 8 scored results on Noometry and Qwen3 Coder Plus has 1.