# Cognition — How to Automate Failure Triages and 10x Test Generation: What We've Learned Deploying AI Across HIL/SIL Workflows

- Company: Cognition (cognition.com)
- Announced: 2026-05-11
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://cognition.com/blog/how-to-automate-failure-triages-and-10x-test-generation-what-weve-learned-deploying-ai-across-hilsil-workflows
- Record: https://forck.live/items/7662-how-to-automate-failure-triages-and-10x-test-generation-what-we-ve-learned
- Subject: Devin / SWE

Cognition describes how its AI agent Devin has been deployed across HIL/SIL workflows at OEMs, including RV Tech and Mercedes, to automate failure triaging, speed up test generation, and convert HIL tests to SIL equivalents. The post reports outcomes such as reclaiming 2,000–4,000 engineering hours per month for one team, a 10x increase in test-generation at RV Tech, and reducing program test development from half a week to one day for a large US automotive company.

## Evidence

Verbatim from https://cognition.com/blog/how-to-automate-failure-triages-and-10x-test-generation-what-weve-learned-deploying-ai-across-hilsil-workflows:

> Over the past year, we’ve deployed Devin across multiple OEMs on HIL/SIL workflows.

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Record: https://forck.live/items/7662-how-to-automate-failure-triages-and-10x-test-generation-what-we-ve-learned
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