Gemini 3.5 Flash hits 4x speed, agentic focus

Google is pivoting from "bigger is better" to "faster is agentic," positioning 3.5 Flash as the high-speed engine for autonomous workflows.

• –Beats Gemini 3.1 Pro on the MCP Atlas agent benchmark (83.6% vs 78.2%), making it Google's strongest model for complex autonomous tasks.
• –4x faster output generation than comparable frontier models enables real-time agentic interactions that were previously too slow for production.
• –Pricing shift: At $1.50/1M input tokens, it’s 3x more expensive than previous Flash models, signaling Google is moving the Flash tier from "cheap experimentation" to "high-performance utility."
• –Integration with the new Gemini Spark personal agent and Antigravity platform cements Google’s "intelligence with action" strategy for the 3.5 series.