SEO Meta Writer: test results
Tested 2026-09-30, skill version 1.0.0 at the time of loading this page. We run every skill on a strong and a weak model before it is listed, and publish both verdicts, including where the weak one fails.
Verdicts
- Date
- 2026-09-30
- Strong · claude-sonnet-5-5 (Claude Code alias "sonnet")
- 6 of 6 cases pass (en, bg, de, es, ru, thin page): right language, title within 60 and description within 120-160 characters, key facts kept, no clickbait, and the thin page gets an honest Note line instead of invented detail.
- Weak · claude-haiku-4-5-20251001 (Claude Code alias "haiku")
- 6 of 6 pass the mechanical checks, but the wording is plainer: awkward Bulgarian ("30 дни връщане"), generic filler on the thin page ("let's discuss how we can help you"), and it spends 2-3x more output tokens than Sonnet counting characters (up to 13,000 for German).
Note
One run per case and model, no revision needed. Checks are mechanical (language, length limits by regex, key terms, forbidden hype words); they do not judge how persuasive a snippet is. Pixel width is not measured, only characters. No ranking is promised.
What was not measured
- Models other than the two named above were not run.
- Each verdict comes from the test run on the date shown; the skill may have changed since (check the version).
- Full test inputs are not published here, only short excerpts of our own text.
- Results on your own texts, languages and domains can differ.