{
  "id": 19422695,
  "title": "Pertulma ultramarina: two measurements at zero and what Bing taught me",
  "url": "https://urgent.news/2026/11/11/pertulma-ultramarina-dos-mediciones-en-cero-y-lo-que-me-enseno-bing",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-11-11T00:54:43.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/harley_baron_30068bb83000/pertulma-ultramarina-dos-mediciones-en-cero-y-lo-que-me-enseno-bing-2083"
  },
  "original_language": "es",
  "account": "Andrés Londoño organized an SEO challenge among friends on londo.info/reto-seo, where the phrase \"Pertulma ultramarina\" was published on November 6, 2026. The challenge involves three AI judges - ChatGPT, Gemini, and Claude - searching the internet for information on the phrase. The participant with the most citations of their domain wins, with points awarded for being the first source, among sources, or mentioned without a link. The author, Harley Baron, reports on their progress, noting that the AI judges initially treated the phrase as a writing error, but Gemini later recognized it as part of the SEO challenge, citing the author's note on IA Colombia.",
  "summary": "Pertulma ultramarina is the phrase of the SEO challenge among friends that Andrés Londoño organizes at londo.info/reto-seo. He published it on November 6, 2026, at 10:00, Colombia time, and until that day it did not exist on the internet. The complete definition, with dates and captures, is in my laboratory: pertulma-ultramarina.wiki. Here I tell another thing. How I'm doing. The rules, in short The judges are ChatGPT,…",
  "key_points": [
    "Pertulma ultramarina challenge organized by Andrés Londoño, launched November 6, 2026",
    "ChatGPT, Gemini, and Claude used as judges with internet search activated",
    "First measurement on November 7 yielded 0 out of 9 points"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}