Meta AI CEO sends long thanks note to his team; says: I am so grateful for every one

Meta AI chief Alexandr Wang has shared a lengthy post on social media platform X (formerly known as Twitter) thanking the researchers and engineers behind the company’s latest AI model launches, saying he is ‘so grateful for every one’ of them stressing that the team’s mission is far from complete. In a post following the launch of Meta’s Muse AI models, including Muse Wonder and the open-source Muse Spark, Wang described the releases as a major milestone for the organisation, which was formed a little over a year ago with the ambitious goal of building a frontier AI model withinPost by Alexandr Wang roughly a year. According to Wang, many observers believed the objective would be impossible, especially given the position of Meta's earlier Llama 4 models.