{
  "id": 17009379,
  "title": "Treat a Model Upgrade Like a Schema Migration",
  "url": "https://urgent.news/2026/10/29/treat-a-model-upgrade-like-a-schema-migration",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-29T04:51:18.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/dima_kruglov_608741d9a416/treat-a-model-upgrade-like-a-schema-migration-49gm"
  },
  "original_language": "en",
  "account": null,
  "summary": "The most common LLMOps incident I've seen is not a prompt bug or a jailbreak. It's a one-line diff. Someone bumps gpt-4o to gpt-4o-2024-08-06 (or claude-3-5-sonnet-latest to a newer snapshot), CI passes because nothing asserts on model output shape, and three days later a downstream consumer crashes on priority: null where it used to get \"normal\" . Nobody changed the prompt. Nobody changed the…",
  "key_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."
}