Professor Questions Fable 5.1 Writing Quality

Jason Lee, an Associate Professor of EECS and Statistics at UC Berkeley and former Google DeepMind research scientist focused on theory, posted a direct comparison of AI writing tools. He stated that Astra still writes poorly. He then asked whether Fable 5.1 writes any better. The remark stands as his personal observation on the performance of these systems. No further details or responses appear in the available post. The comment was shared in the context of ongoing discussion around AI capabilities.