Google Launches Lightweight Gemini AI Models and Security Agent While Flagship Gemini 3.5 Pro Faces Delays

Jul 21, 2026
The Deep View
Article image for Google Launches Lightweight Gemini AI Models and Security Agent While Flagship Gemini 3.5 Pro Faces Delays

Summary

Google launches three lightweight Gemini AI models and a new security agent called CodeMender designed to fix code vulnerabilities in products like Chrome and Android, even as its flagship Gemini 3.5 Pro faces delays due to performance issues and struggles to match rivals Anthropic and OpenAI in coding capabilities.

Key Points

  • Google launches three new lightweight AI models — Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber — designed to deliver lower cost and latency without sacrificing efficiency, particularly for scaling AI agents.
  • Google also unveils CodeMender, a security agent powered by Gemini 3.5 Flash Cyber that scans and fixes code vulnerabilities in internal products like Chrome, Android, and YouTube, with access currently limited to governments and trusted partners.
  • Google's flagship Gemini 3.5 Pro remains notably absent, reportedly delayed due to performance issues and an inability to match the coding capabilities of rivals Anthropic and OpenAI, posing a key challenge as the industry pushes to cut AI costs.

Tags

Read Original Article