Model comparison
GPT-5.5 Pro vs Qwen2.5-1M
Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: GPT-5.5 Pro #38 (Estimated); Qwen2.5-1M #120 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. GPT-5.5 Pro and Qwen2.5-1M share 0 comparable benchmark results. 0 of 8 categories are comparable. 7 results are unique to GPT-5.5 Pro; 0 to Qwen2.5-1M.
Updated July 22, 2026- Shared results
- 0
- GPT-5.5 Pro only
- 7
- Qwen2.5-1M only
- 0
- Comparable categories
- 0 / 8
Benchmark data for GPT-5.5 Pro and Qwen2.5-1M is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM does not have sourced benchmark coverage for Qwen2.5-1M yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
GPT-5.5 Pro is priced at $30.00 input / $180.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen2.5-1M.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | GPT-5.5 Pro | Qwen2.5-1M | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | GPT-5.5 Pro$30 input / $180 output | Qwen2.5-1M$0 input / $0 output | Qwen2.5-1M has the lower combined listed price. |
| Generation speedtokens per second | GPT-5.5 ProNot available | Qwen2.5-1MNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | GPT-5.5 ProNot available | Qwen2.5-1MNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | GPT-5.5 Pro1M | Qwen2.5-1M1M | Listed context windows are equal. |
Benchmark Deep Dive
Frequently Asked Questions (3)
Can I compare GPT-5.5 Pro and Qwen2.5-1M on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for GPT-5.5 Pro and Qwen2.5-1M today?
GPT-5.5 Pro: $30.00 input / $180.00 output per 1M tokens Qwen2.5-1M: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
Related Comparisons
Explore More
Choose a model with this week’s evidence
Join 2,000+ readers for ranking moves, pricing changes, and the claims that still need proof.
One email each week. Unsubscribe anytime.