李继刚
@lijigang
我与 AI 周旋久，宁做我
Joined June 2013
38 Following 58.4K Followers
面向「权重」编程。
我们离直接向大脑中写入「降龙十八掌」还有多远？
We asked GPT-6 Astra to edit Qwen3.5-0.8B weights to improve math.
It directly changed only 0.016% of weights, fixing 0.8B's reasoning loops & improving math up to 6x and even instruction following 3x, without gradients or training.
We call this Weight-Space Programming: frontier LLMs can now natively read/write neural network weights! 🧵
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