You Didn’t Get the AI Model You Paid For

Summary

<p>The line in the response object You call the API. You pass model: &#8220;claude-fable-5&#8221;. You get back a completion, a token count, and a field that reads &#8220;model&#8221;: &#8220;claude-opus-4-8&#8221;. Nothing errored. Nothing retried. The request was classified before generation began, matched a sensitive category, and was handed to a different set of weights entirely. Anthropic [&#8230;]</p> <p>The post <a href="https://www.marktechpost.com/2026/07/23/you-didnt-get-the-ai-model-you-paid-for/">You Didn&#8217;t Get the AI Model You Paid For</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>