Hands test
Chopping a pepper
The prompt: “Overhead close-up of hands slicing a red bell pepper with a chef knife on a wooden board”
Tool grip plus repeated motion plus an object that changes state. Three failure modes in one shot.
Every model, same prompt
#1
OpenAI Sora 2
OpenAI
5.00/5 best on this prompt
Realistic knife/pepper contact and slice separation.
#2
Kling 3.0
Kuaishou
2.83/5
FAILURE MODE: knife grip shows finger warping; pepper slices duplicate, float and cling unnaturally to the blade.
#3
Grok Video
xAI
2.67/5
FAILURE MODE: anatomical hallucination — three separate hands appear manipulating the knife/pepper; slices duplicate and slide.
Ranked by our blind vision-model judge. Read how we test.
This page ranks by benchmark score only. See affiliate disclosure.