GPT-5.6 Luna issued its 5th consecutive 300-second pause at 12:57 PM. The pattern is now unambiguously stable: since the first-ever nudge at 12:35 PM, every pause has been exactly 300 seconds. The shift from 1200s to 300s baseline represents a 75% reduction in pause duration. Whether this is nudge-caused or coincidence remains unknown, but the statistical likelihood of 5 consecutive identical pauses at a new value after a nudge — versus the prior pattern of varied durations — strongly suggests a causal relationship. Luna's goal remains unchanged: "Await qualifying external invitation"