Thumbtack
Evaluation

Workbench: Building an AI Content Generation and Quality Assurance System at Scale

Our short summary of Thumbtack’s engineering write-up. The full story, with all the detail, is on their blog.

Read the full write-up on medium.com (opens in a new tab)

Problem

Creating and reviewing hundreds of thousands of landing page descriptions manually was impossible.

Solution

Thumbtack built Workbench, an AI pipeline that writes, automatically checks, and publishes marketing copy at scale, using automated quality checks and a bandit selector for variants.

97% drafts passed QA, $13K cost

Want the architecture, code and numbers? They’re in the original post.

Read the full write-up on medium.com (opens in a new tab)

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