According to Willy Tarreau[0] and Greg Kroah-Hartman[1], this trend has recently significantly reversed, at least form the reports they've been seeing on the Linux kernel. The creator of curl, Daniel Steinberg, before that broader transition, also found the reports generated by LLM-powered but more sophisticated vuln research tools useful[2] and the guy who actually ran those tools found "They have low false positive rates."[3]

Additionally, there was no mention in the talk by the guy who found the vuln discussed in the TFA of what the false positive rate was, or that he had to sift through the reports because it was mostly slop — or whether he was doing it out of courtesy. Additionally, he said he found only several hundred, iirc, not "thousands." All he said was:

"I have so many bugs in the Linux kernel that I can’t report because I haven’t validated them yet… I’m not going to send [the Linux kernel maintainers] potential slop, but this means I now have several hundred crashes that they haven’t seen because I haven’t had time to check them." (TFA)

He quite evidently didn't have to sift through thousands, or spend months, to find this one, either.

[0]: https://lwn.net/Articles/1065620/ [1]: https://www.theregister.com/2026/03/26/greg_kroahhartman_ai_... [2]: https://simonwillison.net/2025/Oct/2/curl/p [3]: https://joshua.hu/llm-engineer-review-sast-security-ai-tools...