GPT-5.5 Pro vs Qwen3-Coder-Next
Benchmarks, API pricing and specs, head to head. Data updated 2026-06-10.
OpenAI · Apr 2026
The maximum-compute tier of GPT-5.5 for the hardest research, math and engineering problems, at a steep per-token premium.
Alibaba (Qwen) · Feb 2026
The 2026 open coding specialist: 70.6% SWE-bench Verified under Apache 2.0 from $0.11 per million input tokens.
The verdict
These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: Qwen3-Coder-Next works out roughly 239x cheaper per blended million tokens. GPT-5.5 Pro also takes 1M of context versus 262K for Qwen3-Coder-Next. And Qwen3-Coder-Next is open-weights (Apache 2.0), so it can be self-hosted — a structural advantage if data control or vendor independence matters.
Specs & pricing
| GPT-5.5 Pro | Qwen3-Coder-Next | |
|---|---|---|
| modhub Index | — | — |
| Input price / 1M | $30 | $0.11 |
| Output price / 1M | $180 | $0.8 |
| Context window | 1M | 262K |
| Max output | 128K | 66K |
| Open weights | no | yes (Apache 2.0) |
| Reasoning model | yes | yes |
| Multimodal input | text, image | text |
| Knowledge cutoff | Jan 2026 | Nov 2025 |
| Released | Apr 2026 | Feb 2026 |
| Example monthly cost* | $570.00 | $2.30 |
* 10M input + 1.5M output tokens per month at list prices, no caching. Green = better value on that row.
Frequently asked questions
- Which is better, GPT-5.5 Pro or Qwen3-Coder-Next?
- These two models don't yet share verified results on the benchmarks we track, so judge them on specs, pricing and intended use. On price the gap is dramatic: Qwen3-Coder-Next works out roughly 239x cheaper per blended million tokens. GPT-5.5 Pro also takes 1M of context versus 262K for Qwen3-Coder-Next. And Qwen3-Coder-Next is open-weights (Apache 2.0), so it can be self-hosted — a structural advantage if data control or vendor independence matters.
- Which is cheaper, GPT-5.5 Pro or Qwen3-Coder-Next?
- GPT-5.5 Pro costs $30/$180 per million input/output tokens, while Qwen3-Coder-Next costs $0.11/$0.8. For a typical workload of 10M input and 1.5M output tokens per month, that's $570.00 versus $2.30.
- Which model is better for coding, GPT-5.5 Pro or Qwen3-Coder-Next?
- We don't yet track SWE-bench Verified results for both models; check their individual pages for coding-related scores.