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Jiang: Peek combines Claude for reasoning with Gemini for fast tool calling

Sherry Jiang · Building AI Apps: From Idea to Viral in 30 Days · Jun 4, 2025 · at 21:25

Sherry Jiang, founder of Peek, discusses the multi-model LLM architecture powering the application.

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“As for the LLM side, we actually string together a combination of, ah, Gemini, as well as Claude, ah, depending on like the, I guess the function, but a lot of the initial insights, like, These kind of I would say like more detailed insights. We use three seven on Claude because the reasoning is fricking fantastic. And then elsewhere where it's like speed is required more. We rely more on, on Gemini. So a lot of the coordination on this chat, this is Gemini plus Gemini tool calling.”

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