One mitigation might be to use one company's model to check the work of another company's code and depend on market competition to keep the checks and balances.
Then how many models deep do you go before it's more cost effective to just hire a junior dev, supply them with a list of common backdoors, and have them scan the code?
just6979|24 days ago
thefz|24 days ago
just6979|24 days ago