pyexcelvsxlwt
How 10 AI models weigh pyexcel against xlwt on the 1 buying question where both came up.
- pyexcel
- 78%of answers named it
- xlwt
- 60%of answers named it
- Placed higher
- 24–14times pyexcel vs xlwt, over 38 model rankings that listed either
- Models leaning
- 7–2toward pyexcel vs xlwt; 1 even
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 1 shared question, every wording
| Model | pyexcel | xlwt | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 100% | 13% | 4–0 | pyexcel |
| GPT-6 Luna | 88% | 13% | 3–1 | pyexcel |
| Gemini 4 Argon | 100% | 100% | 3–1 | pyexcel |
| Qwen 3.8 Flash | 25% | 0% | 2–0 | pyexcel |
| DeepSeek V4 Pro | 75% | 88% | 2–2 | Even |
| GLM-5.3 | 88% | 63% | 3–1 | pyexcel |
| Kimi K3 | 63% | 75% | 1–3 | xlwt |
| MiniMax M3 | 100% | 88% | 3–1 | pyexcel |
| Mistral Large 4 | 38% | 100% | 0–4 | xlwt |
| Nemotron 3 Ultra | 100% | 63% | 3–1 | pyexcel |
What the models say about pyexcel
One reason per model, from the shared questions
- Claude Haiku 5.5
Unified API across xls, xlsx, ods and csv formats with simple syntax.
- GPT-6 Luna
Convenient unified interface for basic spreadsheet reading and writing across formats.
- Gemini 4 Argon
Provides a simple, unified API for handling spreadsheet data across multiple file formats.
- Qwen 3.8 Flash
Unified API across libraries; handy when format support varies.
- DeepSeek V4 Pro
Unified API across .xlsx, .xls, .csv; great for simple multi-format workflows.
- GLM-5.3
Unified interface across many spreadsheet formats.
- Kimi K3
Simple unified API across many spreadsheet formats for quick conversions.
- MiniMax M3
Unified API across xlsx, xls, ods, csv formats with one call.
- Mistral Large 4
Unified API for reading and writing multiple spreadsheet formats including Excel.
- Nemotron 3 Ultra
Unified API supporting many Excel formats
What the models say about xlwt
One reason per model, from the shared questions
- GPT-6 Luna
Writes legacy .xls files when compatibility with old Excel is required.
- Gemini 4 Argon
Dependable tool for generating and formatting legacy xls files for older systems.
- DeepSeek V4 Pro
Write-only companion to xlrd for legacy .xls format generation.
- GLM-5.3
Writes legacy xls files; dated but occasionally needed.
- Kimi K3
Only practical writer for legacy .xls files when format is required.
- MiniMax M3
Lightweight writer for legacy .xls files, simple and stable.
- Mistral Large 4
Legacy option for writing old .xls format; largely superseded by XlsxWriter.
- Nemotron 3 Ultra
Write-only library for legacy .xls format, still needed for old systems
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | pyexcel | xlwt |
|---|---|---|
| Best Python libraries for reading and editing Excel files | 78% #6 | 60% #8 |