GLM 5.3's Quirk: It Keeps Saying "None" to Itself While Working

lucasmeijer · x · 2026-10-07

Developer Lucas Meijer shared a fun behavioral observation: every new model has its own quirky personality, and GLM 5.3's is that it repeatedly says "None" to itself as it works through tasks.

These signature verbal tics offer a side window into each lab's training style and have become a fun way for users to identify which model they're talking to.

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