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Google Announces Major Gemini API Tooling Updates

Google Announces Major Gemini API Tooling Updates

 ### Google AI Developers

@googleaidevs

Announcing Gemini API tooling updates 🔧

Developers can now combine built-in tools and custom function calling in a single API call for seamless agentic workflows.

New tooling capabilities allow devs to:

• Combine built-in and custom tools in the same interaction

• Cross-tool context circulation for built-in tools

• Tool response IDs

We’ve also expanded built-in tooling support to include Grounding with Google Maps for the Gemini 3 family of models, enabling models to access up-to-date spatial data, local business info, and more for accurate location-aware responses.

Check out the blog to learn more:goo.gle/3NxGtZsO Show More

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Mar 18, 2026, 4:38 PM View on X

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One Sentence Summary

Google introduces new Gemini API capabilities, including combined tool usage, cross-tool context, and Google Maps grounding for Gemini 3.

Summary

Google AI Developers has announced significant updates to the Gemini API, focusing on enhancing agentic workflows. Key features include the ability to combine built-in and custom tools in a single call, improved context circulation, and the integration of Google Maps grounding for the Gemini 3 model family, enabling location-aware responses.

AI Score

88

Influence Score 58

Published At Yesterday

Language

English

Tags

Gemini API

Google AI

Agentic Workflows

Function Calling

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