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Would this really work? Hardcoded models? When you want to influence a certain topic in a new way, on recent events - this means a new model needs to be created and adjusted all the time. I assume they rather use a complex traditional algorithm that can be tweaked - and if it is in use in US - it can be verified. If it is run through china, then things are clear as well. Do we have technical insights how it works?

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You can simply use specific training examples that teach the model what you please. Eg. a set of examples which lead ranking/retreival/filtering models. The models are already online training and weights likely updated every ~1 hour ( or even less).

It’d be easy to go from a set of “moderators” who find examples and use it to query related content and use it as negative training samples. Just a guess.

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