Why Are LLMs Still So Bad at Jokes? Great at Math, Stuck on Humor

michaelsoft__binbows · reddit · 2026-11-14

A Reddit post highlights a striking contrast: LLMs have made a dent in mathematics yet remain unable to write genuinely funny content. The author used humor as a general-capability eval two years ago, fearing cheap slop could scale into a Wall-E future — but that scenario never materialized because the humor never got good.

Testing different reasoning tiers (Astra Light/Medium/High) with the same joke setup produced structurally competent but unfunny examples — from a stale parrot joke to a mildly amusing AI-intern bit; the High tier even spent 24s thinking. The author asks why no model, including open-weight abliterated ones, produces compelling humor.

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