The meta.ai doc notes that search grounding is available, and shows how to do it in one of its example recipes.

I'm having trouble understanding how I would set that up via the ai-sdk'sgenerateText method. I am using the Vercel AI Gateway as well, if that matters. What would I pass as the tools argument? Or do I need to pass something like provider specific options (e.g. using a meta key with config object)?

I did see that the Meta Model API is "drop-in compatible with the OpenAI SDK" (in the Meta doc here), so I did try something like this:

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import { openai } from '@ai-sdk/openai';
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...
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generateText({ 
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  model: "meta/muse-spark-1.1",
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  prompt: "...",
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  ...
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  tools: { web_search: openai.tools.webSearch() }
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});

That did seem to work, but I wasn't quite sure if using the openai.tools.webSearch call was correct here for the meta model and I don't want to do something that is not documented as working but happens to work coincidentally.

Any guidance would be appreciated.