> what models the use under the hood

Presumably their own, wouldn’t they?

You mean their own trained models, or do you think it's an open source model that they fine-tuned? If they use their own, I'd guess it's the latter.

	▲	catlifeonmars 4 days ago \| parent [-]
		Maybe the model doesn’t matter, maybe you just need something minimally intelligent to seed the fuzzer, generate a test case, and rinse and repeat when the fuzzer gets stuck.

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