MiniMax: MiniMax M3.1 Flash vs DeepSeek: DeepSeek V4.1 Flash 1017
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-23.
| MiniMax: MiniMax M3.1 Flash | DeepSeek: DeepSeek V4.1 Flash 1017 | |
|---|---|---|
| Vendor | minimax | deepseek |
| Quality Score | 100 | 100 |
| Benchmark Score | 71.3 | 75.9 |
| Input Price | $0.15/M | $0.15/M |
| Output Price | $0.60/M | $0.60/M |
| Context Window | 1,048,576 | 1,048,576 |
| Max Output | 524,288 | 393,216 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
| Benchmark Scores | ||
| ai_index | 70.5 | 74.4 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, both cost $0.30 at current list prices.
Both read up to 1,048,576 tokens at once, roughly 1,573 pages of text.
Only MiniMax M3.1 Flash offers video input.
On our blended benchmark score DeepSeek V4.1 Flash 1017 leads 75.9 to 71.3.
Across the 17 tasks where they differ, DeepSeek V4.1 Flash 1017 on 17 (SQL Generation, Code Review, Code Refactoring and others).
Pick MiniMax M3.1 Flash if you need video input; pick DeepSeek V4.1 Flash 1017 if you need 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 | MiniMax: MiniMax M3.1 Flash | DeepSeek: DeepSeek V4.1 Flash 1017 |
|---|---|---|
| SQL Generation | 142 | 142 |
| Code Review | 145 | 146 |
| Code Refactoring | 147 | 147 |
| Bug Fixing | 149 | 150 |
| Unit Test Generation | 132 | 132 |
| Code Documentation | 138 | 138 |
| Regex Writing | 126 | 127 |
| CI/CD Pipelines | 128 | 128 |
| Frontend Component Design | 130 | 130 |
| Data Analysis | 134 | 135 |
| CSV / Spreadsheet Cleanup | 136 | 136 |
| ETL Scripting | 137 | 138 |
| OCR / Document Parsing | 134 | 134 |
| Table Extraction from PDFs | 134 | 134 |
| Long-Document Summarization | 149 | 149 |
| Short-Form Summarization | 127 | 127 |
| Blog Post Writing | 130 | 130 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →