DeepSeek: DeepSeek V4.1 Flash 1017 vs Cohere: Command A+
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-19.
| DeepSeek: DeepSeek V4.1 Flash 1017 | Cohere: Command A+ | |
|---|---|---|
| Vendor | deepseek | cohere |
| Quality Score | 100 | 100 |
| Benchmark Score | - | 14.5 |
| Input Price | $0.15/M | $0.30/M |
| Output Price | $0.60/M | $1.50/M |
| Context Window | 1,048,576 | 192,000 |
| Max Output | 393,216 | 64,000 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
| Benchmark Scores | ||
| ai_index | - | 21.7 |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, DeepSeek V4.1 Flash 1017 costs $0.30 and Command A+ costs $0.68, so DeepSeek V4.1 Flash 1017 is about 2.3 times cheaper for the same work.
DeepSeek V4.1 Flash 1017 reads up to 1,048,576 tokens at once, roughly 1,573 pages of text, against about 288 pages for Command A+.
Across the 20 tasks where they differ, DeepSeek V4.1 Flash 1017 scores higher on 16 (SQL Generation, Code Review, Code Completion and others), Command A+ on 4 (Regex Writing, Frontend Component Design, Data Analysis and others).
DeepSeek V4.1 Flash 1017 was released in October 2026 and Command A+ in September 2026.
Pick DeepSeek V4.1 Flash 1017 if you need lower cost, long documents 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 | DeepSeek: DeepSeek V4.1 Flash 1017 | Cohere: Command A+ |
|---|---|---|
| SQL Generation | 133 | 132 |
| Code Review | 132 | 127 |
| Code Completion | 131 | 127 |
| Code Refactoring | 136 | 127 |
| Bug Fixing | 136 | 131 |
| Unit Test Generation | 124 | 122 |
| Code Documentation | 131 | 125 |
| Regex Writing | 119 | 121 |
| CI/CD Pipelines | 120 | 118 |
| Frontend Component Design | 122 | 124 |
| Data Analysis | 124 | 127 |
| CSV / Spreadsheet Cleanup | 133 | 126 |
| ETL Scripting | 128 | 122 |
| JSON Extraction | 131 | 131 |
| Bulk Data Labeling | 129 | 129 |
| OCR / Document Parsing | 131 | 127 |
| Table Extraction from PDFs | 131 | 127 |
| Long-Document Summarization | 137 | 128 |
| Short-Form Summarization | 123 | 124 |
| Blog Post Writing | 121 | 120 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →