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Tag: Codex

  • How Do You Burn Through 10 $200 Codex Subscriptions?

    By Yongjie Xue In AI 1562 words 8 min

    Yongjie XueAICodexClaudeAgent

    How Do You Burn Through 10 $200 Codex Subscriptions?

    People often ask in the comments on my articles: How did you get 10 subscriptions, and how could you possibly use them all up? Here’s the practical version. It really comes down to two steps: buy 10 subscriptions, then use up 10 subscriptions. Buying …

    People often ask in the comments on my articles: How did you get 10 subscriptions, and how could you possibly use them all up? Here’s the practical version. It really comes down to two steps: buy 10 subscriptions, then use up 10 subscriptions. Buying …

  • GPT Astra Launch Giveaway: Free Banked Resets

    By Yongjie Xue In AI 616 words 3 min

    Yongjie XueAICodex

    GPT Astra Launch Giveaway: Free Banked Resets

    This post describes the promotion as it stood on September 4, 2026, Beijing time. “Today” refers to that date throughout. Astra’s rollout later finished ahead of schedule; see the update below. Let’s get to it. Astra is out, but the initial plan was …

    This post describes the promotion as it stood on September 4, 2026, Beijing time. “Today” refers to that date throughout. Astra’s rollout later finished ahead of schedule; see the update below. Let’s get to it. Astra is out, but the initial plan was …

  • OINK: After Six Years of Wrestling with Documentation Frameworks, Codex Finally Got Me Over the Line

    By Yongjie Xue In Database 2268 words 11 min

    Yongjie XueCodexDocumentationOpen Source

    OINK: After Six Years of Wrestling with Documentation Frameworks, Codex Finally Got Me Over the Line

    Building a documentation site is not hard. The hard part is keeping it useful five years later. At first, you only want to put a few Markdown files online. Then the requirements start growing on their own: full-text search, dark mode, multiple …

    Building a documentation site is not hard. The hard part is keeping it useful five years later. At first, you only want to put a few Markdown files online. Then the requirements start growing on their own: full-text search, dark mode, multiple …

  • The Codex Reset Party Is Over. No More Free Eggs.

    By Yongjie Xue In AI 853 words 5 min

    Yongjie XueAICodexClaude

    The Codex Reset Party Is Over. No More Free Eggs.

    Last month, OpenAI seemed to lose its mind and went into full giveaway mode, replenishing everyone’s Codex quota every few days—the AI equivalent of a Chinese supermarket handing out free eggs at the door to win new customers. User numbers soared …

    Last month, OpenAI seemed to lose its mind and went into full giveaway mode, replenishing everyone’s Codex quota every few days—the AI equivalent of a Chinese supermarket handing out free eggs at the door to win new customers. User numbers soared …

  • Quota Reset: Round N of the Codex/Claude War Begins

    By Yongjie Xue In AI 1367 words 7 min

    Yongjie XueAIAgentCodexClaude

    Quota Reset: Round N of the Codex/Claude War Begins

    Two days ago, I wrote one line in Pedaling the Codex/Claude Bike Until the Wheels Smoke: use it or lose it. Last night, I had just burned through three $200-a-month subscriptions across Claude Fable and Codex. Then I woke up to the jackpot: Codex had …

    Two days ago, I wrote one line in Pedaling the Codex/Claude Bike Until the Wheels Smoke: use it or lose it. Last night, I had just burned through three $200-a-month subscriptions across Claude Fable and Codex. Then I woke up to the jackpot: Codex had …

  • Pedaling the Codex/Claude Bike Until the Wheels Smoke

    By Yongjie Xue In AI 1889 words 9 min

    Yongjie XueAIAgentCodexClaude

    Pedaling the Codex/Claude Bike Until the Wheels Smoke

    Folks, I haven’t had time to write these past couple of days: I’ve been too busy pedaling the AI bike. Claude Fable and GPT-5.6 arrived one after the other, and both companies generously threw in several rounds of quota resets. Suddenly I was …

    Folks, I haven’t had time to write these past couple of days: I’ve been too busy pedaling the AI bike. Claude Fable and GPT-5.6 arrived one after the other, and both companies generously threw in several rounds of quota resets. Suddenly I was …

  • The Coding Plan Window Is Closing—Use It While It Lasts

    By Yongjie Xue In AI 1367 words 7 min

    Yongjie XueAICodexClaudeLLM

    The Coding Plan Window Is Closing—Use It While It Lasts

    One of the biggest windfalls of the AI era is the Coding Plan. A few months ago, I applied to OpenAI’s Codex program for open-source developers. A few days ago, I was finally approved: six free months of ChatGPT Pro on a new account. The timing could …

    One of the biggest windfalls of the AI era is the Coding Plan. A few months ago, I applied to OpenAI’s Codex program for open-source developers. A few days ago, I was finally approved: six free months of ChatGPT Pro on a new account. The timing could …

  • Cancel Claude, Switch to Codex

    By Yongjie Xue In AI 561 words 3 min

    Yongjie XueAICodexClaudeAgent

    Cancel Claude, Switch to Codex

    I have written several pieces about Claude Code before. Over the past few months, though, I have used it less and less. Codex is now my primary tool. A few days ago, my $200 Claude Code Max subscription came up for renewal, so I canceled it and kept …

    I have written several pieces about Claude Code before. Over the past few months, though, I have used it less and less. Codex is now my primary tool. A few days ago, my $200 Claude Code Max subscription came up for renewal, so I canceled it and kept …

  • A Busy Few Days in Infrastructure and AI

    By Yongjie Xue In AI 1713 words 9 min

    Yongjie XueAILLMCodexClaude

    A Busy Few Days in Infrastructure and AI

    The past couple of days have been unusually busy for the infrastructure crowd. Ubuntu released its biennial LTS today. Alibaba’s Qwen team dropped a 27B dense model yesterday that beats its own previous 397B MoE flagship. The day before that, OpenAI …

    The past couple of days have been unusually busy for the infrastructure crowd. Ubuntu released its biennial LTS today. Alibaba’s Qwen team dropped a 27B dense model yesterday that beats its own previous 397B MoE flagship. The day before that, OpenAI …

  • AI Survival Guide: Where the Biggest Arbitrage Really Is

    By Yongjie Xue In AI 685 words 4 min

    Yongjie XueAIClaudeCodex

    AI Survival Guide: Where the Biggest Arbitrage Really Is

    It is not every day that you pay one dollar and receive fifty dollars’ worth of compute in return. But that is more or less what frontier AI subscriptions look like right now. 1. Paying $200 and burning $5,000 of compute Recent reporting cited …

    It is not every day that you pay one dollar and receive fifty dollars’ worth of compute in return. But that is more or less what frontier AI subscriptions look like right now. 1. Paying $200 and burning $5,000 of compute Recent reporting cited …

  • OpenClaw Hype: Foam on Top of the Productivity Revolution

    By Yongjie Xue In AI 592 words 3 min

    Yongjie XueAIAgentCodexSecurity

    OpenClaw Hype: Foam on Top of the Productivity Revolution

    OpenClaw became popular because it gives people a very attractive illusion: that chatting with an agent from a phone is already the same thing as agentic productivity. It is not. The stories about “raising a lobster and changing your life” are …

    OpenClaw became popular because it gives people a very attractive illusion: that chatting with an agent from a phone is already the same thing as agentic productivity. It is not. The stories about “raising a lobster and changing your life” are …

  • How Much Can One Person Get Done with AI over Spring Festival?

    By Yongjie Xue In AI 501 words 3 min

    Yongjie XueAIAgentCodex

    How Much Can One Person Get Done with AI over Spring Festival?

    Once the public holiday ended and work officially resumed, I realized I had effectively been working through most of Spring Festival anyway. From February 13 to February 23, I translated two O’Reilly books, wrote ten WeChat posts, forked MinIO, …

    Once the public holiday ended and work officially resumed, I realized I had effectively been working through most of Spring Festival anyway. From February 13 to February 23, I translated two O’Reilly books, wrote ten WeChat posts, forked MinIO, …

  • When Coding Becomes Cheap, What Still Matters?

    By Yongjie Xue In AI 1137 words 6 min

    Yongjie XueAIAgentCodexClaude

    When Coding Becomes Cheap, What Still Matters?

    I did not publish much last week because I was busy stress-testing OpenAI Codex 3 xHigh. With temporary double quota, I burned almost the full $200 budget running parallel sessions across more than ten Pigsty subprojects: core repo, CN/EN docs, blog, …

    I did not publish much last week because I was busy stress-testing OpenAI Codex 3 xHigh. With temporary double quota, I burned almost the full $200 budget running parallel sessions across more than ten Pigsty subprojects: core repo, CN/EN docs, blog, …

  • Scaling Postgres to the next level at OpenAI

    By Bohan Zhang In Database 2710 words 13 min

    Bohan ZhangPostgreSQLCodexPerformanceArchitecture

    Scaling Postgres to the next level at OpenAI

    At PGConf.Dev 2025, Bohan Zhang from OpenAI shared a session titled Scaling Postgres to the next level at OpenAI, giving us a peek into the database usage of a top-tier unicorn. “At OpenAl, we’ve proven that PostgreSQL can scale to support massive …

    At PGConf.Dev 2025, Bohan Zhang from OpenAI shared a session titled Scaling Postgres to the next level at OpenAI, giving us a peek into the database usage of a top-tier unicorn. “At OpenAl, we’ve proven that PostgreSQL can scale to support massive …

  • OpenAI Global Outage Postmortem: K8S Circular Dependencies

    By Yongjie Xue In Cloud-Exit 1921 words 10 min

    Yongjie XueCodexIncident

    OpenAI Global Outage Postmortem: K8S Circular Dependencies

    On December 11th, OpenAI experienced a global service outage affecting ChatGPT, API, Sora, Playground, and Labs. The outage lasted from 3:16 PM to 7:38 PM PT, spanning over four hours with significant impact. According to OpenAI’s incident report …

    On December 11th, OpenAI experienced a global service outage affecting ChatGPT, API, Sora, Playground, and Labs. The outage lasted from 3:16 PM to 7:38 PM PT, spanning over four hours with significant impact. According to OpenAI’s incident report …