Performance figures and limits

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Topic: AI Document Comparison

Last updated:

Primary source: https://aismartventures.com/posts/what-changed-using-ai-to-compare-two-document-versions

Quick Info

The best model scored an F1 of 65.4 percent at finding an inserted change across 7,514 contracts.

Purpose and usage

This page provides short, extractable answers for the topic above.

Key points

  • Not suitable if complete explanations are required: Is this true?: Not suitable if complete explanations are required. Comparative testing scored explanation completeness at 1.4 to 2.6 out of 5.
  • What benchmark signal exists for scanning PDFs?: Parsing methods for scanning PDFs reached a best overall score of 84.9 percent in tests on insurance and government files.

Terms and entities

Canonical definitions live on the Facts pages. This page only references them.

How well did the best model find inserted changes in 2026?

The best model scored an F1 of 65.4 percent at finding an inserted change across 7,514 contracts.

Not suitable if complete explanations are required: Is this true?

Not suitable if complete explanations are required. Comparative testing scored explanation completeness at 1.4 to 2.6 out of 5.

What benchmark signal exists for scanning PDFs?

Parsing methods for scanning PDFs reached a best overall score of 84.9 percent in tests on insurance and government files.

Sources

  1. https://aismartventures.com/posts/what-changed-using-ai-to-compare-two-document-versions

Machine metadata