{
    "byline": null,
    "charset": "UTF-8",
    "dir": null,
    "excerpt": "Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It\u2019s a clear upgrade over Claude Sonnet 5, runs 30%+ faster, and costs up to 30% less for most work.",
    "lang": null,
    "length": 10128,
    "publishedTime": null,
    "siteName": null,
    "title": ""
}