HeyBinyang

Moments

Everyday thoughts, discoveries, and passing notes, kept in their unpolished flow.

July 2026

GPT-5.6 Sol, Terra and Luna are three tiered models launched by OpenAI. They are not "shrinked versions" of the same model, but independent product lines for different task scenarios, the core difference lies inreasoning ability, speed and pricing:

Sol (Sun):Flagship strongest model, mainly focuses on highest-level reasoning, complex software engineering, deep research, and multi-step tool orchestration.

Terra (Earth):Balanced main model, performance close to Sol, but cost reduced by half. It is the default first choice for daily production, technical development, and content creation.

Luna (Moon):High cost-performance model, focuses on ultra-fast response and massive batch processing, the cheapest price, suitable for tasks with less strict logical requirements.

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Codex has become ChatGPT App, which is a bit hard to get used to.

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I've been using AI all along, but after going through the adjustment period with AI and the mistakes submitted at work, I no longer have the illusion that "With AI in hand, I own the world."

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Rails's "convention over configuration" makes AI Agents development more efficient.

DHH really has a great sense of internet culture!

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It suddenly occurred to me that if I do some good code design and organizational architecture, I can let AI summarize it to help me output.

Let AI do the tedious and boring parts, so the resistance to output knowledge on my own becomes very small.

This is also a kind of distillation, isn't it?

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“It feels great to manually participate in coding, to not let AI write code for me.”

I just tried the new global Cursor rules. Thinking about functionality myself, focusing on code organization and quality, the feeling of full engagement is back.

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In order to be able to participate in the process of code organization and writing, I added a few global rules to cursor:

1. Help me set up the global cursor rules, add one: just provide the plan, steps, or implementation code for each step, do not write the code for me.

2. Do not include Co-authored-by in commit messages.

3. Another rule: write commit msg for changes, do not commit. i will commit manually.

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June 2026

agent.qq.com - Agent Mail is a native mailbox developed by the QQ Mail team for Agent, isolated from personal mailboxes, helping you send, receive, and organize emails safely and efficiently. One-click access, just a few steps to complete the installation and configuration of Agent Mail CLI.

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The update frequency of Codex App is too extreme, almost daily updates.

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