2026-03-13For code generation, LLMs are already more than capable. Maybe the next domain is ops and security. Imagine this: a truly sharp security engineer watching every server log around t…量化交易似乎也天然合适，对 alpha 的追寻拥有无休止的精力、100% 的纪律与「理性」、24 小时的交易市场，这都是人永远不可能拥有的。2026-04-23
AI 现在可以很廉价地吐出一套非常复杂的方案，看起来面面俱到，似模似样，实际越复杂它的幻觉越严重。可行的实践法则，还是让它从极简方案开始，然后配上可观测性，形成闭环后逐渐优化、生长。2026-04-23
2026-03-15Even if GPT-5.4 Pro drafts a detailed RFC, and Codex then breaks it down into milestones for implementation, once you are dealing with tens of thousands of lines of code, it is sti…需要的比预期更多的时间和耐心，解决更多的元问题。和 ChatGPT 聊想法，用 Codex 来执行，这一方面给人一种无所不能的「幻觉」，人也变得 ADHD，多任务的等待与切换让心理状态沉浸在躁动之中。另一方面每一个任务的推进与完善，又需要人保持长久的耐心。这两种割裂的心理体验，对我来说，还是一个元问题。2026-04-12
2026-03-27Codex needs more than remote control. It also needs to be able to log into remote machines over ssh on its own.For gathering information, one side needs web fetch , and the other needs access to a remote machine.For workflow orchestration, there needs to be a feedback loop: the spec shoul…2026-03-31
We learn all kinds of grand theoretical models about society, the state, and history. They seem to offer the individual a kind of psychological comfort, a sense of "thinking one un…2026-03-29
Codex needs more than remote control. It also needs to be able to log into remote machines over ssh on its own.2026-03-27
2026-03-15Even if GPT-5.4 Pro drafts a detailed RFC, and Codex then breaks it down into milestones for implementation, once you are dealing with tens of thousands of lines of code, it is sti…This is a natural place to apply feedback control.2026-03-15
Even if GPT-5.4 Pro drafts a detailed RFC, and Codex then breaks it down into milestones for implementation, once you are dealing with tens of thousands of lines of code, it is sti…2026-03-15
For code generation, LLMs are already more than capable. Maybe the next domain is ops and security. Imagine this: a truly sharp security engineer watching every server log around t…2026-03-13
If the default assumption behind vibe coding is that no human will read the code, then maybe the constraint that each file stay under a few hundred lines no longer means much. Mayb…2026-03-13
Walking the dog this morning, I saw green buds pushing out on the willow branches by the river. A light breeze passed through, and the branches tilted upward. It suddenly struck me…2026-03-06
2026-03-05I'm planning to give the blog a paper-like texture instead of following the usual purple dark-theme template route.This thought is here to verify three things:A single piece can carry multiple tags. Chinese tags display and group correctly. Tags with spaces can be clicked and open their aggre…2026-03-05rustproduct experiencerelease note
2026-03-05Today I settled the main direction for the blog: a standalone service, its own domain, and content managed entirely through Git.I'm planning to give the blog a paper-like texture instead of following the usual purple dark-theme template route.2026-03-05uinotes
Today I settled the main direction for the blog: a standalone service, its own domain, and content managed entirely through Git.2026-03-05buildarchitecture