Study Suggests GPT-6 Astra's Robot Capabilities May Stem from Specialized Training

A recent study indicates that GPT-6 Astra, along with GPT-6.1 Sol and Gemini Argon, may not possess emergent general robot intelligence but instead rely on specialized training data related to specific robot kinematics, such as the Franka Panda arm. Researchers found these models failed to adapt their calculations when given new Denavit-Hartenberg parameters for a different robot structure, suggesting overfitting to particular robotic bodies rather than mastering universal physical laws.