Nothing of substance yet again, more unfounded LLM-hype. As a reminder, this whole thread started by other people asking you to provide examples or proofs of your outlandish claims. Instead of doing that you ignore the questions or cover behind NDA (which is bullshit, because 1) no one is asking about the secret sauce, only the end result and 2) most of the work in FAANGs does not require signing NDA, and you would have known it if you actually worked at a FAANG).
Moreover, you refuse to even name the organization you allegedly work at. This is because people who actually work there will immediately call you out on your bullshit, so you have to stay intentionally vague there.
This is just yet another evidence of you being a shill.