Claude Opus 4.7 vs 4.6 side-by-side experiment: > same coding task > Opus 4.7 took 11m 10s, 13% usage, 200K tokens > Opus 4.6 took 6m 11s, 8% usage, 80K tokens Opus 4.6 missed some edge cases, found fewer bugs, Opus 4.7 did a better job understanding and fixing the problem.