The New York Times
LLM products

How The New York Times is scaling Unit Test Coverage using AI Tools

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

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

Problem

Test coverage lagged behind rapid feature development, causing extra manual testing.

Solution

Engineers used generative AI agents to automatically write unit tests, then humans reviewed and refined them, quickly raising coverage on critical code.

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

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

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