Andrew Ng: Don't Overgeneralize from Math and Code Progress — Judgment Tasks Remain Hard

The Batch (Andrew Ng) · rss · 2026-10-16

In The Batch, Andrew Ng argues the gap between LLM performance on verifiable tasks (coding, math) and unverifiable judgment tasks is larger than most realize. Verifiable tasks progress fast via RL with checkable rewards and clean labels; judgment tasks (customer complaints, product strategy, data collection design) have no ground truth, making data collection and reward engineering slow and hard. Learning theory confirms realizable tasks learn faster. History repeats: Deep Blue, Watson, and AlphaGo each triggered over-optimism. As verifiable work gets automated, humans retain a lasting context advantage on judgment tasks. Ng stays long-term bullish but says substantial work remains.

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