[AINews] Behind Latent Space: Kill My SaaS, Jev & AI in 2026 | AIEi Shanghai
Latent Space · 人工智能
There’s a lot of dispute to yesterday’s title story on “ Weight Space Programming ” — and we agree that some of the claims are presented in overly favorable light and overall took away from the impact of the paper’s more substantial discoveries. However it is still a big wakeup moment and has had multiple independent replications by now that it is not worth either doing some kind of retraction or a followup title story saying it was bogus. Instead today we’re featuring AI Engineer Shanghai and also sharing an exclusive interview on the history of Latent Space ! AI News for 11/02/2026-11/03/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews' website lets you search all past issues. As a reminder, AINews is now a section of Latent Space . You can opt in/out of email frequencies! AI Twitter Recap Weight-Space Programming: Frontier Models Reading and Writing Neural Network Weights Core claim and replications : Several groups report that frontier LLMs can generate or edit small networks' weights directly, without gradient training or tools. Cross-generation replication : Alex Krentsel's replication of MIT's experiment found a sharp capability jump across model generations; the latest models generated Breakout networks scoring up to 22× an RL-trained baseline ( summary ). Hugging Face reproduction : Hugging Face reproduced the paper with ML Intern, its open-source AI-research harness, and released the model and a demo ( NielsRogge ). Hand-written classifier : A user had Fable hand-write a 100K-parameter network that classifies real versus fake legal citations, reportedly outperforming a trained version ( jacsebl ). Legora's CTO highlighted the result ( mstockton ). Astra's Qwen edit, reconstructed : GPT-6 Astra edited 131,072 weights in Qwen3.5-0.8B without backprop, raising MATH-500 from 7.9% to 48.1%. A Zhihu reconstruction from the logs shows the gain is narrower than the headline ( ZhihuFrontier ): Failure mode : 576 of 579 repaired answers h