Opus 5.5 loves to tell you ‘this matters’ (and other AI writing tells)

Opus 5.5 relies on predictable buzzwords that instantly reveal its synthetic origin. The model uses terms like dependable significantly more often than human writers, creating a distinct stylistic footprint. Developers fine-tuning or prompting the model should be aware of these linguistic tics to maintain natural-sounding output.

Opening Kapyn…