{"entity": "Grok API", "url": "https://wpnews.pro/entity/Grok API", "count": 1, "articles": [{"slug": "xai-retired-8-grok-models-on-may-15-the-slugs-still-resolve-so-your-bill-and", "title": "xAI retired 8 Grok models on May 15 — the slugs still resolve, so your bill and output quality changed silently", "url": "https://wpnews.pro/news/xai-retired-8-grok-models-on-may-15-the-slugs-still-resolve-so-your-bill-and", "published_at": "2026-05-20 05:00:38+00:00"}]}