The Will-Smith-Eating-Spaghetti Test began as a bizarre internet clip, but it has quietly become one of the most talked-about indicators of progress in generative video.
The Will-Smith-Eating-Spaghetti Test, once shared as a joke about broken AI, now surfaces in serious discussions about model quality. And with the arrival of new systems such as Seedance 2.0, the strange benchmark is back in the spotlight.
In early versions of AI video, the prompt 'Will Smith eating spaghetti' produced scenes that looked more like nightmares than meals. Faces warped, forks melted into hands, and noodles appeared to teleport between frames.
The awkward clip spread rapidly online, attracting millions of views and reactions. But beneath the humour was a useful insight: the test captured nearly every technical weakness in early video models.
What began as a viral meme soon became an unofficial stress test. Developers and researchers realised that if a system could convincingly generate a person eating spaghetti, it had likely solved several of the hardest problems in video synthesis at once.
According toKnow Your Meme, the original clip emerged in March 2023, generated by a text-to-video model using the prompt 'Will Smith eating spaghetti.' The result was widely shared across Reddit and social media, where users described it as 'uncanny' and 'nightmarish.'
This was the original Will Smith eating spaghetti AI test from a few years agopic.twitter.com/oR74Jg8rbw
Instead of fading, the clip became a shorthand inside AI circles. The scenario combined moving hands, complex facial expressions, reflective cutlery, and flexible noodles. At the time, early models struggled to render these consistently. The test quickly turned into a quick visual check: if the spaghetti looked believable and the face stayed stable, the model had improved.
By February 2024, the meme had become so widespread that Will Smith himself joined the trend. He posted a parody video onInstagram, pretending to be an AI-generated version of himself eating spaghetti, drawing hundreds of thousands of likes in hours.
The test works because it stresses several technical challenges at once. Noodles stretch, overlap, and interact with sauce. Hands must grasp utensils and move them toward the mouth. The face must stay consistent while chewing or speaking.
Source: International Business Times UK
