Honnibal: LLM weight-editing paper abstract reads like stage magic — each result uses a different method

honnibal · x · 2026-11-03

Explosion (spacy) founder Matthew Honnibal argues research abstracts now resemble stage magic: readers assume all experiments share one method, but each result uses different tricks. Citing an abstract claiming "LLMs can natively read & write neural network weights" (identify a network's purpose from raw weights, write small game-playing nets from scratch, fix Qwen3.5-0.8B's math by editing 0.016% of weights), he notes "just by looking at the raw weights" is narrowly scoped to one result while another requires actually running the network. By the academic standards he trained under, he would reject such an abstract — and he wonders if that makes him outdated.

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