Gemini 3.5 Flash is Google's latest advanced AI model combining frontier intelligence with action, marking a significant advancement in intelligent agents. It excels in complex, long-horizon tasks with real-world utility, delivering frontier-level performance for agents and coding at speeds four times faster than other leading models. Gemini 3.5 Flash outperforms its predecessor Gemini 3.1 Pro on various challenging benchmarks, including coding and multimodal understanding.
Availability and Platforms
3.5 Flash is widely accessible:
- To the public via the Gemini app and AI Mode in Google Search.
- For developers through Google Antigravity, Gemini API in Google AI Studio, and Android Studio.
- For enterprises via Gemini Enterprise Agent Platform and Gemini Enterprise. Google is also developing 3.5 Pro, currently used internally and expected to launch soon.
Performance and Capabilities
Gemini 3.5 Flash balances speed and intelligence, ideal for long-horizon agentic tasks that previously took days or weeks, now achievable in a fraction of the time and cost. It rapidly plans, builds, and iterates to solve real-world problems such as application development, code maintenance, and financial document preparation. When integrated with the Antigravity platform, it can deploy collaborative subagents for complex, multi-step workflows and coding tasks while maintaining top-tier performance.
Multimodal and Interactive Features
Building on Gemini 3’s multimodal foundation, 3.5 Flash enhances the generation of richer, interactive web UIs and graphics, including creating interactive animations for research papers on AI Studio.
Real-World Impact
The model is already driving significant progress across industries. Collaborations with banks, fintechs, and data science teams show automation of multi-week workflows and extraction of insights from complex data. For example, Shopify uses subagents powered by 3.5 Flash to analyze complex data for more accurate merchant growth forecasts globally.
Personal AI Agents
3.5 Flash powers the new Gemini Spark, a personal AI agent running 24/7 to assist users in managing their digital lives under their direction. Gemini Spark is rolling out to trusted testers and will soon be available to Google AI Ultra subscribers in the US. The model also enhances Search by enabling new information agents and dynamic generative UI experiences.
Safety and Reliability
Developed under Google's Frontier Safety Framework, Gemini 3.5 includes strengthened cyber and CBRN safeguards to reduce harmful content generation and minimize refusal of safe queries. Advanced safety training and interpretability tools help ensure the AI’s reasoning is transparent and reliable.
Summary of Availability
Gemini 3.5 Flash is generally available now through:
- Google Antigravity
- Gemini API in Google AI Studio and Android Studio
- Gemini Enterprise Agent Platform and Gemini Enterprise
- Gemini app and AI Mode in Google Search
This release represents a major leap in AI agent capabilities, combining speed, intelligence, and safety for broad real-world applications.
