Google Unveils Lower-Cost Gemini Cybersecurity Model

Corporate adoption of AI agents is shifting the industry’s focus from benchmark scores toward the cost and speed of running multi-step workloads at scale. Such systems can consume large volumes of tokens as they reason, call tools and revise outputs. Google is expanding its Flash lineup to address that constraint, offering separate models for general agentic work, high-throughput processing and cybersecurity as competition intensifies among AI providers for enterprise spending.

Google introduced Gemini 3.6 Flash, Gemini 3.5 Flash-Lite and Gemini 3.5 Flash Cyber on July 21, 2026. Gemini 3.6 Flash is priced at $1.50 per million input tokens and $7.50 per million output tokens, while using 17% fewer output tokens than 3.5 Flash. Flash-Lite reaches about 350 output tokens per second and costs $0.30 and $2.50 per million input and output tokens, respectively. The Cyber model will enter a limited pilot for governments and trusted partners, while Google said Gemini 4 pre-training has begun.

Google introduced Gemini 3.5 Flash at its 2026 Google I/O developer conference, extending its lineup of multimodal Gemini models and targeting AI applications that require frequent calls, long context windows and real-time responses. The model delivers performance exceeding that of the previous-generation Pro at Flash-tier cost while strengthening autonomous-agent and software-development capabilities.

The newly announced Gemini 3.5 Flash outperformed the previous-generation Pro in several agent benchmarks, with reasoning and processing speeds improving fourfold. Google also demonstrated that the model could build an operating system within 12 hours at a total cost of less than $1,000. The company reiterated plans to increase investment in AI infrastructure, saying it was seeing real market demand.

Google DeepMind’s Gemini 3 lineup comprises Pro, Flash and Flash-Lite, designed respectively for advanced reasoning, speed and cost efficiency. Flash-Lite targets high-volume tasks such as translation, content moderation and data labeling, lowering the barrier for businesses deploying generative AI at scale.

Google released a preview of Gemini 3.1 Flash-Lite on March 3, 2026, making it available through Google AI Studio and Vertex AI. The API charges $0.25 per 1 million input tokens and $1.50 per 1 million output tokens, about one-eighth the price of the Pro version. Google said output speed increased by 45%.