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Error 429 when using Vertex AI API, even though my usage is far below quota

Posted on 02-27-2025 01:15 PM
mariuszknowak
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Hi, I'm very frequently getting Error 429 when using Vertex AI API, even though my usage is far below quota for online prediction requests per minute when using gemini-2.0-flash model.

mariuszknowak_0-1740690657085.png

How can I remediate this issue (I'm on a paid tier already)?

Which other LLM (or other location) available at GCloud would you suggest to increase throughput?

As the next step in my project, I wanted to try some genetic algorithms for prompt optimization - unfortunately with so frequent 429 errors it is practically impossible.

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