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Google Debuts 3 New Gemini Models for AI Agents

2 MINUTE READ|AI PlatformsAI Platforms|Jul 21, 2026
Michelle Hawley avatar
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Three new Gemini models promise cheaper tokens, faster throughput and cybersecurity-focused capabilities for enterprise agent builders.

Key Takeaways

  • Gemini 3.6 Flash uses fewer tokens at lower cost.
  • 3.5 Flash-Lite delivers higher throughput for agentic workflows.
  • Cybersecurity teams in government gain earlier, cost-effective access to 3.5 Flash Cyber.

Google launched three new Gemini models on Tuesday — 1.6 Flash, 3.5 Flash-Lite and 3.5 Flash Cyber. The new models offer improved token efficiency, lower latency and more reliable performance for production AI agents.

The releases build on the Gemini 3.5 Flash foundation and respond to developer feedback, according to Google.

Gemini 3.6 Flash performance stats

A Look at Google’s 3 New Gemini Models

ModelKey CapabilitiesCost
Gemini 3.6 FlashStronger coding & knowledge work, 17% fewer output tokens compared to 3.5 Flash, fewer reasoning steps & tool calls$1.50/1M input tokens & $7.50/1M output tokens
Gemini 3.6 Flash-LiteDesigned for low-latency tasks & tasks where high throughput is critical, such as developer workflows, agentic search, document processing$0.30/1M input tokens & $2.50/1M output tokens
Gemini 3.5 Flash Cyber in CodeMenderFine-tuned for finding and fixing cybersecurity vulnerabilitiesRequires CodeMender

How to Use the New Gemini Models

For enterprises, Gemini 3.6 Flash and 3.5 Flash-Lite are available in the Gemini Enterprise Agent Platform. 3.6 Flash is also available in the Gemini Enterprise App.

For developers, 3.6 Flash and 3.5 Flash-Lite are in the Gemini API via Google AI Studio and Android Studio. 3.6 Flash is also available in Google Antigravity.

Gemini 3.6 Flash and 3.5 Flash-Lite are also available to anyone via the Gemini app, with 3.5 Flash-Lite rolling out in Google Search.

In addition to the new models, Google announced that Gemini 3.5 Pro is now testing with partners and will launch broadly when ready. The tech giant has confirmed it’s begun pre-training Gemini 4, describing it as its “most ambitious pre-training run yet.”

Google’s Other Moves

Google Cloud Next '26 in April delivered around 260 announcements spanning Vertex AI agent tools, new TPUs and expanded Nvidia partnerships against an $80 billion cloud run rate.

The company also launched the Universal Commerce Protocol to address fragmented infrastructure blocking agentic AI, and Google Antigravity added Agent Skills support for portable AI agent capabilities.

Regulatory pressure remains a significant overhang for the tech company. A US federal judge barred Google from exclusive search deals in September 2025, with compliance triggered in May 2026. The European Court of Justice separately upheld the record €4.1 billion Android antitrust fine in July 2026, exhausting Google's appeals.

Editor's Note: In other Google news...

Main image: Adobe Stock

About the Author

Michelle Hawley is Editorial Director at VKTR and host of The Inference. She covers the evolving AI landscape, including AI infrastructure, LLM development and enterprise AI strategy. With more than 10 years of experience, she has written for various publications, including The Press Enterprise and The Ladders, and taught courses on writing at Lycoming College.
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