parsebench

Head to head

pdf-inspector vs Hyperbots

Same fixture, different extraction paths. These results describe this adapter configuration and this small test set.

Configured adapter capabilities
Capabilitypdf-inspectorHyperbots
Outputmarkdowntext
OCRnonebuiltin
LicenceMITLicenseRef-Proprietary
Parser chargeNo parser API fee$0.04/page estimate

When to test pdf-inspector

Compare financial tables and headings in PDFs with an existing text layer.

This adapter does not OCR scanned pages. Native dependencies run in the parsing engine.

When to test Hyperbots

Evaluate a paid OCR path on financial documents, subject to the site's paid-run quota.

Not included in the free fixture benchmark. No scanned-document accuracy claim is published here.

Measured fixture results

How these checks work

Captured 2026-09-12 · darwin/arm64 · Node v22.21.1. Median of up to three sequential local samples. Timings will vary on other machines.

No published measurement for Hyperbots. No score or timing is inferred.

Measured parser results on synthetic fixtures
Fixture / parserStatusMedianAligned cellsReading order
pdf-inspectortext-layer.pdfok1.0 msNot scoredNot scored
pdf-inspectortables.pdfok2.0 ms9/9 (100%)Not scored
pdf-inspectorragged-table.pdfok2.0 ms20/20 (100%)Not scored
pdf-inspectormulti-column.pdfok3.0 msNot scoredPreserved · 40/40 lines
pdf-inspector · text-layer.pdf · raw output

Samples: 29.0 ms, 0.0 ms, 1.0 ms

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# Quarterly Report

## Revenue grew 12% year over year.
pdf-inspector · tables.pdf · raw output

Samples: 2.0 ms, 1.0 ms, 2.0 ms

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# Financial Summary

|Region|Q1|Q2|Q3|
|---|---|---|---|
|North|120|145|160|
|South|98|102|115|
|East|210|198|225|
pdf-inspector · ragged-table.pdf · raw output

Samples: 4.0 ms, 1.0 ms, 2.0 ms

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# Q3 Results by Region

|Region|Manager|Q1|Q2|Q3|Notes|
|---|---|---|---|---|---|
|North|Alice Chen|120|145|160|strong|
|South||98|102|115||
|East|Bob Lee|210|198|225|recovering|
|West|Dana|88||99|pending|
pdf-inspector · multi-column.pdf · raw output

Samples: 3.0 ms, 3.0 ms, 3.0 ms

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# On Reading Order

Left column line 1. Left column line 2. Left column line 3. Left column line 4. Left column line 5. Left column line 6. Left column line 7. Left column line 8. Left column line 9. Left column line 10. Left column line 11. Left column line 12. Left column line 13. Left column line 14. Left column line 15. Left column line 16. Left column line 17. Left column line 18. Left column line 19. Left column line 20.

Right column line 1. Right column line 2. Right column line 3. Right column line 4. Right column line 5. Right column line 6. Right column line 7. Right column line 8. Right column line 9. Right column line 10. Right column line 11. Right column line 12. Right column line 13. Right column line 14. Right column line 15. Right column line 16. Right column line 17. Right column line 18. Right column line 19. Right column line 20.
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