Updated August 27, 2026
AI Table Output Formats
The right table format depends on the next step. Markdown is readable, CSV is portable, TSV is paste-friendly, and JSON is useful for scripts.
Format choices
| Format | Best for | Watch for |
|---|---|---|
Markdown | Docs, GitHub issues, blog drafts, and notes. | Pipes inside cells need escaping. |
CSV | Spreadsheets, imports, and analytics tools. | Cells containing commas or quotes need quoting. |
TSV | Copying into spreadsheets when text contains commas. | Tabs inside cell text can shift columns. |
JSON | Scripts, app data, structured prompts, and APIs. | Header cells become object keys. |
Header rowMost table cleaners treat the first row as the header. Rename empty or duplicate headers before relying on JSON output.
References
Questions
Which table output should I copy into a spreadsheet?
CSV is widely supported. TSV can be safer if many cells contain commas.
Can table formatting fix wrong AI facts?
No. Formatting can fix structure, but factual review is a separate step.