Some data points comparing GPT-6 Luna's performance on ARC-AGI-1 and 2 vs GPT-5.6 Luna: GPT-6 Luna used about 25% fewer reasoning tokens overall across public v1/v2 tasks and reasoning levels. Scores improved at some levels and declined at others. For example, across all v2 public tasks with max reasoning: - GPT-5.6 Luna scored 64.2%, averaging 152k reasoning tokens/task - GPT-6 Luna scored 61.8%, averaging 117k reasoning tokens/task On v1 public tasks at max, the score increased from 91.3%…