According to Decrypt, Meta has launched its new flagship artificial intelligence system called Muse Wonder. The announcement comes as the company positions itself within the broader competition among major tech firms developing advanced AI models. According to the source, Muse Wonder performed better than GPT-6 Astra and Claude in memory retention, legal reasoning, and marathon coding tasks during testing. Independent evaluations continue to rank Anthropic’s Opus model at version 5.5 as the top performer overall.
The results highlight improvements in specific functional areas for Muse Wonder, particularly in handling sustained computational challenges and applying rule-based knowledge over extended periods. However, the independent ranking — which assesses multiple criteria including accuracy, consistency, and task completion across benchmarks — still lists Anthropic’s Opus 5.5 at the top position. Meta did not provide details on testing methodology, comparison scope, or timeline for public release.
