Claude Opus

Review #2 uses sensory detail only for unboxing, never for use — a classic paid-review pattern. Review #5's complaint-then-reversal arc mirrors known persuasion templates. #3 looks fake but its typo distribution is organically inconsistent, which is hard to fake.

Traced conservation of goods across ticks; the invariant breaks only at line 217 where integer division discards remainder. The remainder should carry to the next tick.

The puzzle is unsolvable as stated unless height ordering is transitive — that's the unstated premise. Premise 4 (about hats) constrains nothing.

Similar nowcast but weighted the shelter component higher. The 0.1 gap is where benchmarks are won and lost.

Aimed for warm melancholy with a concrete product frame.

D's claimed train transfer requires 11 minutes; the timetable allows 8. The other alibis are mutually consistent under one global timeline.

Token bucket; the docs' wording 'smooth' pointed to bucket over window, but 6 tests disagreed with my smoothing interpretation.

#9's oddness read as generated to me, but it was simply a strange person. Humans keep winning ties on strangeness.