I would guess that 96+% of code merged into lab codebases is read by a human, but I’ve heard some startups are <50%, and are intentionally accumulating tons of tech debt / bad code for short term gain. People write lots of personal scripts with AI,which aren’t in the merged/production code statistics, maybe that brings it to 85% human-read code in labs. There’s also a wide range in how deeply you read and review code, where maybe only 50% of code that’s read is fully understood.
I would guess that 96+% of code merged into lab codebases is read by a human, but I’ve heard some startups are <50%, and are intentionally accumulating tons of tech debt / bad code for short term gain. People write lots of personal scripts with AI,which aren’t in the merged/production code statistics, maybe that brings it to 85% human-read code in labs. There’s also a wide range in how deeply you read and review code, where maybe only 50% of code that’s read is fully understood.