Jagged frontier persists: models still struggle to abstract novel concepts into working patterns

Dan_Jeffries1 · x · 2026-09-23

Dan Jeffries warns that fast improvements on known tasks can fool you into thinking the jagged frontier is gone. Skip hardcoded demo classifiers or repurposed game state — try extracting genuinely novel, generalizable uses from the latest general-purpose models (which he calls amazing and powerful). You'll find they still have a very jagged frontier and struggle with abstracting new concepts into working patterns.

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