Meta Chief AI Officer Alexandr Wang Apologizes for Instability in Muse Wonder Meta's Chief AI Officer Alexandr Wang stated on X that the team is working to fix a series of inference bugs in the deployment of the new model Muse Wonder. As the fixes progress, the model's performance will continue to improve. He apologized for the 'ups and downs' users experienced, saying the entire team is working hard to optimize. On October 12, Meta released Muse Wonder and Muse Wonder Full. Third-party evaluation by Artificial Analysis gave the Full version a score of 56, ranking it behind Claude Opus 5.5 (58 points). Following the release, http://Abacus.AI CEO Bindu Reddy publicly questioned its performance, claiming it is 'far inferior' to competitors.