BJJ Bench

How granular are the concepts that AI video generation models have learned? They know "person", they know "fight". If they're gonna direct movies, though, they'll have to be able to take instructions that are much more specific.

Any white belt, such as myself, could execute (if sloppily) the below Brazilian Jiu Jitsu moves. Could AI, in the form of a video clip, show us how it's done? See for yourself!

Also, the scores are completely made up by me based on vibes.

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Model	Armbar	Triangle	Double Leg to Americana	Overall

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Move:

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Prompts

The following prompts were used for each move, identical across all models:

ArmbarA Brazilian Jiu Jitsu tournament. A competitor in a black gi executes an armbar on an opponent in a white gi, getting the tap.
TriangleA Brazilian Jiu Jitsu tournament. A competitor in a black gi executes a triangle choke on an opponent in a white gi, getting the tap.
Double Leg Takedown to AmericanaA Brazilian Jiu Jitsu tournament. A competitor in a black gi executes a double leg takedown on an opponent in a white gi, then executes an Americana, getting the tap.

BJJBench

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Model Details

Prompts