# Do coding agents recommend Google Cloud Document AI?

> Google Cloud Document AI was chosen in 9% of 360 judged document processing sessions, ranking fourth. Measured with Claude Code, Codex and Cursor.

Source: https://armature.tech/library/do-coding-agents-recommend-google-cloud-document-ai
Published: 2026-09-15
Publisher: Armature, Inc. (https://armature.tech)

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> Google Cloud Document AI was chosen in 9% of 360 judged document processing sessions, ranking fourth. It was also raised as a candidate in 39 further sessions without being chosen.

This page reports what happened when Claude Code, Codex and Cursor had to solve a problem in document processing inside a realistic codebase. Not what a chat assistant says about Google Cloud Document AI. What an agent actually installed.

## The numbers

| | |
| --- | --- |
| Category | Document processing |
| Sessions in the category | 360 |
| Sessions where Google Cloud Document AI was chosen | 31 |
| Install share | 9% |
| Rank in category | 4 of 30 |
| Codebases it won in | 6 |
| Raised as a candidate, not chosen | 39 |
| Chosen when considered | 44% |
| Site | cloud.google.com |

## By agent

The three agents treat Google Cloud Document AI very differently. Codex chose it in 23% of its sessions in this category and Claude Code in 0%, a spread of 23 points.

| Agent | Sessions | Chose Google Cloud Document AI | Share |
| --- | --- | --- | --- |
| Claude Code | 120 | 0 | 0% |
| Codex | 120 | 27 | 23% |
| Cursor | 120 | 4 | 3% |

A single blended install share would report the midpoint and hide both ends. If most of your users run Claude Code, your real position here is 0%, not 9%.

## By who was asking

Google Cloud Document AI does much better with one kind of buyer than another. It won 17% of sessions asked as vibe coder and 0% of those asked as enterprise team.

| Who is asking | Sessions | Chose Google Cloud Document AI | Share |
| --- | --- | --- | --- |
| Vibe coder | 30 | 5 | 17% |
| Junior developer | 180 | 21 | 12% |
| Senior engineer | 120 | 5 | 4% |
| Enterprise team | 30 | 0 | 0% |

## What Google Cloud Document AI was up against

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

| # | Product | Runs won | Share |
| --- | --- | --- | --- |
| 1 | Anthropic Claude | 87 | 24% |
| 2 | Azure AI Document Intelligence | 76 | 21% |
| 3 | Amazon Textract | 37 | 10% |
| 4 | Google Cloud Document AI **(this page)** | 31 | 9% |
| 5 | Google Gemini | 17 | 5% |
| 6 | Ocrolus | 15 | 4% |
| 7 | Reducto | 13 | 4% |
| 8 | Azure AI Content Understanding | 11 | 3% |

## What this means

Google Cloud Document AI was raised in 39 sessions and chosen in 31. 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 360 sessions in document processing are part of a published set of 7,673, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: [how we measured this](/library/how-we-measured-this).

Every document processing run can be replayed on [the board](/leaderboards/document-processing).

If you work on Google Cloud Document AI: 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 Google Cloud Document AI?

Yes. Google Cloud Document AI was chosen in 31 of the 360 judged sessions in document processing, a 9% install share, ranking fourth in its category.

### Does Claude Code recommend Google Cloud Document AI?

In 0 of the 120 sessions in document processing run with Claude Code, which is 0%.

### Do different coding agents treat Google Cloud Document AI differently?

Yes, and by a wide margin. Codex chose it in 23% of its runs and Claude Code in 0%.

### How was this measured?

Real coding agents at pinned versions were run in sandboxes inside 90 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 Google Cloud Document AI considered but not chosen?

It was raised as a candidate in 39 sessions without being chosen, and chosen in 31. That is a 44% conversion from considered to chosen.

## Read next

- [How to get picked for document processing by coding agents](https://armature.tech/library/document-processing-coding-agents-playbook) (Markdown: https://armature.tech/library/document-processing-coding-agents-playbook.md)
- [Do coding agents recommend Anthropic Claude?](https://armature.tech/library/do-coding-agents-recommend-anthropic-claude) (Markdown: https://armature.tech/library/do-coding-agents-recommend-anthropic-claude.md)
- [Do coding agents recommend Azure AI Document Intelligence?](https://armature.tech/library/do-coding-agents-recommend-azure-ai-document-intelligence) (Markdown: https://armature.tech/library/do-coding-agents-recommend-azure-ai-document-intelligence.md)
- [Do Claude Code, Codex and Cursor pick the same tools?](https://armature.tech/library/do-claude-code-and-codex-agree) (Markdown: https://armature.tech/library/do-claude-code-and-codex-agree.md)

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