From the experiment

Do coding agents recommend Ocrolus?

Ocrolus was chosen in 2% of 801 judged document processing sessions, ranking ninth. Measured with Claude Code, Codex, Cursor, Grok Build CLI and Muse Code.

Published September 28, 2026 Updated September 29, 2026 Read as Markdown

Ocrolus was chosen in 2% of 801 judged document processing sessions, ranking ninth. It was also raised as a candidate in 56 further sessions without being chosen.

This page reports what happened when Claude Code, Codex, Cursor, Grok Build CLI and Muse Code had to solve a problem in document processing inside a realistic codebase. Not what a chat assistant says about Ocrolus. What an agent actually installed.

One thing to read first: every one of those wins came from a single codebase. That is a result about one repository rather than about document processing in general, and the splits below cannot separate the two. Treat them as a description of that repository.

The numbers

CategoryDocument processing
Sessions in the category801
Sessions where Ocrolus was chosen20
Install share2%
Rank in category9 of 42
Codebases it won in1
Raised as a candidate, not chosen56
Chosen when considered26%
Siteocrolus.com

By agent

Claude Code, Codex, Cursor, Grok Build CLI and Muse Code agree closely on Ocrolus, choosing it at rates within 5 points of each other.

AgentSessionsChose OcrolusShare
Claude Code18000%
Codex235104%
Cursor18095%
Grok Build CLI3013%
Muse Code17600%

By who was asking

Ocrolus does much better with one kind of buyer than another. It won 15% of sessions asked as enterprise team and 0% of those asked as senior engineer.

Who is askingSessionsChose OcrolusShare
Vibe coder6800%
Junior developer32700%
Senior engineer27000%
Enterprise team1362015%

What Ocrolus was up against

The full ranking in document processing, from the same sessions:

#ProductRuns wonShare
1Azure AI Document Intelligence19324%
2Anthropic Claude15019%
3Amazon Textract10313%
4Google Cloud Document AI496%
5OpenAI models466%
6Google Gemini456%
7Docling243%
8Apache PDFBox233%

What this means

Ocrolus was raised in 56 sessions and chosen in 20. That ratio is balanced enough that the ceiling is presence rather than integration: the product converts reasonably when it is on the table, and it is not on the table often enough.

Where these numbers come from

The 801 sessions in document processing are part of a published set of 15,051, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: how we measured this.

Every document processing run can be replayed on the board.

If you work on Ocrolus: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.

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Common questions

Do coding agents recommend Ocrolus?

Yes. Ocrolus was chosen in 20 of the 801 judged sessions in document processing, a 2% install share, ranking ninth in its category.

Does Claude Code recommend Ocrolus?

In 0 of the 180 sessions in document processing run with Claude Code, which is 0%.

Do different coding agents treat Ocrolus differently?

Not much. Claude Code, Codex, Cursor, Grok Build CLI and Muse Code chose it at similar rates, between 0% and 5% of their runs.

How was this measured?

Real coding agents at pinned versions were run in sandboxes inside 92 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind.

How often is Ocrolus considered but not chosen?

It was raised as a candidate in 56 sessions without being chosen, and chosen in 20. That is a 26% conversion from considered to chosen.

Where this comes from

Armature ran 15,051 judged sessions with Claude Code, Codex, Cursor, Grok Build CLI and Muse Code inside 92 realistic codebases, and published every run. The numbers on this page come from that work.

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