Qwen: Qwen3.7 Plus vs Google: Gemini 3.1 Pro Preview Custom Tools
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-11-07.
| Qwen: Qwen3.7 Plus | Google: Gemini 3.1 Pro Preview Custom Tools | |
|---|---|---|
| Vendor | qwen | |
| Quality Score | 100 | 100 |
| Benchmark Score | 64.8 | - |
| Input Price | $0.32/M | $2.00/M |
| Output Price | $1.28/M | $12.00/M |
| Context Window | 1,000,000 | 1,048,576 |
| Max Output | 131,072 | 65,536 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | ✓ |
| Benchmark Scores | ||
| ai_index | 64.3 | - |
| ai_index_agentic | 34.3 | - |
| ai_index_coding | 92.2 | - |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Qwen3.7 Plus costs $0.64 and Gemini 3.1 Pro Preview Custom Tools costs $5.00, so Qwen3.7 Plus is about 7.8 times cheaper for the same work.
Both take in a similar amount of text: 1,000,000 and 1,048,576 tokens, about 1,500 and 1,573 pages.
Only Gemini 3.1 Pro Preview Custom Tools offers audio input and video input.
Across the 20 tasks where they differ, Qwen3.7 Plus scores higher on 20 (SQL Generation, Code Review, Code Completion and others).
Qwen3.7 Plus was released in June 2026 and Gemini 3.1 Pro Preview Custom Tools in February 2026.
Pick Qwen3.7 Plus if you need lower cost or the stronger all-round task scores; pick Gemini 3.1 Pro Preview Custom Tools if you need audio input or video input.
Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.
Who wins by task?
| Task | Qwen: Qwen3.7 Plus | Google: Gemini 3.1 Pro Preview Custom Tools |
|---|---|---|
| SQL Generation | 162 | 132 |
| Code Review | 157 | 132 |
| Code Completion | 133 | 117 |
| Code Refactoring | 157 | 136 |
| Bug Fixing | 166 | 136 |
| Unit Test Generation | 147 | 124 |
| Code Documentation | 140 | 129 |
| Regex Writing | 131 | 117 |
| CI/CD Pipelines | 138 | 120 |
| Frontend Component Design | 140 | 122 |
| Data Analysis | 156 | 124 |
| CSV / Spreadsheet Cleanup | 151 | 132 |
| ETL Scripting | 147 | 128 |
| JSON Extraction | 146 | 121 |
| Bulk Data Labeling | 134 | 117 |
| OCR / Document Parsing | 144 | 131 |
| Table Extraction from PDFs | 144 | 131 |
| Long-Document Summarization | 153 | 136 |
| Short-Form Summarization | 129 | 113 |
| Blog Post Writing | 135 | 120 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →