{
  "version": 1,
  "updated": "2026-07-07",
  "docs": "https://e-acc.ai/api",
  "event": {
    "date": "2026-06-30",
    "type": "model",
    "frontier": true,
    "title": "Claude Sonnet 5 ships",
    "detail": "Anthropic's most agentic Sonnet becomes the default model — near-Opus performance at Sonnet speed and price, aimed squarely at running agents cheaply.",
    "source_url": "https://www.anthropic.com/news/claude-sonnet-5"
  }
}