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0 pointsdaxfohl1y ago0 comments

In a way, nondeterminism could be an advantage. Instead of using these as unit tests, use them as usability tests. Especially if you want your site to be accessible by AI agents, it would be good to have a way of knowing what tweaks increase the success rate.

Of course that would be even more valuable for testing your MCP or A2A services, but could be useful for UI as well. Or it could be useless. It would be interesting to see if the same UI changes affect both human and AI success rate in the same way.

And if not, could an AI be trained to correlate more closely to human behavior. That could be a good selling point if possible.

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anerli1y ago

Originally we were actually thinking about doing exactly this and building agents for usability testing. However, we think that LLMs are much better suited for tackling well defined tasks rather than trying to emulate human nuance, so we pivoted to end-to-end testing and figuring out how to make LLM browser agents act deterministically.

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