content: Codex plan value analysis guide (zh+en)

[WhiteWorld]

Summary

New bilingual guide 《Codex 套餐性价比分析（2026）》 (/zh/guides/codex-plan-value-analysis/ + /en/...): who should buy Plus / Pro 5x / Pro 20x / Business / API Key, per-model 5-hour window usage tables (GPT-5.6 Sol/Terra/Luna + GPT-5.5/5.4/mini), credits rate card, limit-hit options, cost math, and comparison with Claude Max + domestic coding plans, with a sources-and-review-dates section.

Data sourcing (per reviewer requirements for pricing articles)

• Plan structure ($20/$100/$200), per-tier usage ranges, credits rate card, Voice allowances, feature matrix: OpenAI Codex official docs (developers.openai.com/codex/pricing), verified 2026-08-19 (fetched today, quoted facts only; usage numbers are official ranges, labeled as such).
• Frontmatter complete: pillar=plans, content_status=keep, locale_strategy=mirrored, date, tags, article_type=review; zh/en mirrored with same slug.
• No tool-count promises in title/description.

Internal links (zh/en)

• claude-max-plan-value-analysis (published today), claude-code-vs-codex (compare), glm-5.3-coding-plan-review, glm-vs-deepseek-vs-kimi-2026 (compare).

Local gates (node v22.23.1 / npm 10.9.8, all exit=0)

• content:check --strict: 0 error / 0 warning (guides zh/en now 52/46)
• build: 321 pages (+2 new guide pair); check:seo passed; content tests 1/1; npm audit: 0 vulnerabilities

Base

• Branch off main@e97b323, head d492603. No file overlap with open PR content: add community dsh plugin registry link per issue #95 #100 (issue Guide: add community dsh plugin registry in ecosystem section #95, different files).

[vercel]

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Project	Deployment	Actions	Updated (UTC)
codepick	Building	Preview	Aug 19, 2026 2:43pm

[chatgpt-codex-connector]

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Reviewed commit: d492603383

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[chatgpt-codex-connector]

Point the GLM link at the generated slug

The build generates this article at /zh/guides/glm-53-coding-plan-review/, not the dotted /zh/guides/glm-5.3-coding-plan-review/, and there is no matching redirect, so readers following this link receive a 404. Update this URL and the equivalent link in the mirrored English article to use the generated glm-53-coding-plan-review slug.

AGENTS.md reference: AGENTS.md:L168-L168

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