See what 4 builders are making with Gemini 3.8 Flash - Google Blog

See what 4 builders are making with Gemini 3.8 Flash Sep 28, 2026 | x.com Facebook LinkedIn Mail Copy link Gemini 3.8 Flash delivers substantial gains in advanced reasoning at scale with Flash-level latency. See what developers have been building and experimenting with it. Lindsey Lanquist Contributor Share x.com Facebook LinkedIn Mail Copy link . Inlining them here makes them available in the DOM for the page. --> Your browser does not support the audio element. Listen to article [[duration]] minutes This content is generated by Google AI. Generative AI is experimental Voice Speed Voice Speed 0.75X 1X 1.5X 2X Read AI-generated summary Gemini 3.8 Flash is our latest, most capable model designed for complex reasoning and software engineering tasks. Builders are already using it to create everything from satellite simulations to interactive 3D engineering models. You can test these improved capabilities yourself today by using Google AI Studio or our other integrated tools. Summaries were generated by Google AI. Generative AI is experimental. Google just released Gemini 3.8 Flash, a smarter AI that’s better at solving complex problems. People are already using it to build cool things like space simulations, 3D dinosaur skeletons, and interactive engineering models. It works harder than older versions to get the details right. You can try it out yourself in Google’s AI tools. Summaries were generated by Google AI. Generative AI is experimental. Explore other styles: General summary Basic explainer Gemini 3.8 Flash is our most intelligent workhorse model, delivering significant improvements from 3.7 Flash across software engineering, agentic tasks, and critical, multistep reasoning in specialized domains. These performance gains stem from a core design choice: 3.8 Flash works harder. On complex tasks, it exhibits greater diligence — executing extra reasoning steps and calling tools iteratively to land a more accurate output. Builders have been creating with Gemini 3.8 Flash since we launched it and new audio models this month. From developing simulations to testing visual reasoning, check out some of the coolest builds and experiments from the community so far. Create a model rocket simulation. Ashutosh Shrivastava (@ai_for_success on X) used Gemini 3.8 Flash and Google Antigravity to map the live paths of satellites, space stations, and orbital rockets. Animate an ink painting. Noctus (@noctus91 on X) used Gemini 3.8 Flash’s multimodal capabilities to transform Seigaiha waves — a traditional Japanese pattern — into what looks like a moving ink painting. Create a 3D dinosaur skeleton. Gemini 3.8 Flash delivers substantial gains on multistep reasoning in STEM and other fields. Emily (@IamEmily2050 on X) pushed these capabilities, asking the model to create a T. rex skeleton with a four-phase prompt, complete with strict requirements, banned shortcuts, and accuracy checks. Build an automatic transmission simulation from scratch. Hakm (@hakmgpt on X) gave Gemini 3.8 Flash an engineering challenge: Build an interactive model of an automatic transmission. His prototype involves 10 camera views, four display modes, smart labels, and a side panel that teaches you more about any transmission part you click on. Gemini 3.8 Flash delivers substantial gains from 3.7 Flash, often approaching the performance of higher-cost frontier models. Try it across Google products and tools, including Google Antigravity and Google AI Studio . Get the latest news from Google in your inbox Sign up for our newsletters with product updates, event information, special offers, and more. Done. Just one step more. Check your inbox to confirm your subscription. You can also subscribe with a different email address . Your information will be used in accordance with Google's privacy policy. You may opt out at any time. Posted in: