Qwen: Qwen3.5-35B-A3B vs Google: Gemini 3.1 Pro Preview
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-11-07.
| Qwen: Qwen3.5-35B-A3B | Google: Gemini 3.1 Pro Preview | |
|---|---|---|
| Vendor | qwen | |
| Quality Score | 100 | 100 |
| Benchmark Score | 47.9 | 74.7 |
| Input Price | $0.14/M | $2.00/M |
| Output Price | $1.00/M | $12.00/M |
| Context Window | 262,144 | 1,048,576 |
| Max Output | 81,920 | 65,536 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | ✓ |
| Benchmark Scores | ||
| ai_index | 48.3 | 76.7 |
| ai_index_agentic | - | 35.3 |
| ai_index_coding | - | 100.0 |
| eqbench | - | 64.7 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Qwen3.5-35B-A3B costs $0.39 and Gemini 3.1 Pro Preview costs $5.00, so Qwen3.5-35B-A3B is about 12.8 times cheaper for the same work.
Gemini 3.1 Pro Preview reads up to 1,048,576 tokens at once, roughly 1,573 pages of text, against about 393 pages for Qwen3.5-35B-A3B.
Only Gemini 3.1 Pro Preview offers audio input.
On our blended benchmark score Gemini 3.1 Pro Preview leads 74.7 to 47.9.
Across the 20 tasks where they differ, Qwen3.5-35B-A3B scores higher on 3 (Code Completion, Bulk Data Labeling, Short-Form Summarization), Gemini 3.1 Pro Preview on 17 (SQL Generation, Code Review, Code Refactoring and others).
Pick Qwen3.5-35B-A3B if you need lower cost; pick Gemini 3.1 Pro Preview if you need long documents, audio input, benchmark performance or the stronger all-round task scores.
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: Qwen3.5-35B-A3B | Google: Gemini 3.1 Pro Preview |
|---|---|---|
| SQL Generation | 136 | 168 |
| Code Review | 135 | 168 |
| Code Completion | 130 | 120 |
| Code Refactoring | 135 | 168 |
| Bug Fixing | 139 | 177 |
| Unit Test Generation | 127 | 154 |
| Code Documentation | 130 | 144 |
| Regex Writing | 124 | 133 |
| CI/CD Pipelines | 123 | 145 |
| Frontend Component Design | 127 | 145 |
| Data Analysis | 131 | 164 |
| CSV / Spreadsheet Cleanup | 130 | 155 |
| ETL Scripting | 129 | 156 |
| JSON Extraction | 131 | 137 |
| Bulk Data Labeling | 129 | 123 |
| OCR / Document Parsing | 130 | 147 |
| Table Extraction from PDFs | 130 | 147 |
| Long-Document Summarization | 137 | 163 |
| Short-Form Summarization | 126 | 121 |
| Blog Post Writing | 124 | 140 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →