Gemini 3.8 Flash Cyber — Model Drop — Dropday.ai

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Gemini 3.8 Flash Cyber

Google DeepMindDropped Sep 2, 202623 builds22 makers8 prompts

Frontier vulnerability discovery and automated patching across 20 languages.

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Qwopus3.8-27B-Flash

Rocket League in Three.js

Vyce AI

About this release

What is Gemini 3.8 Flash Cyber?

Gemini 3.8 Flash Cyber is the cybersecurity-tuned variant of Gemini 3.8 Flash, specialized for autonomous vulnerability detection and high-quality patching. It achieves frontier-level results on CyberGym (86.2%) and CWE-Bench (47.2% pass@1), with >70% success on internal multi-language codebases. Restricted to trusted defenders via the Fairwind Program alongside CodeMender harness.

Read the official Google DeepMind launch page

Worth opening first

Standouts

Qwopus3.8-27B-Flash

Qwopus3.8-27B-Flash

A fine-tuned Qwen3.8-27B optimized for fast, efficient agentic reasoning and tool-use.

Rocket League in Three.js

Rocket League in Three.js

A physics-driven 3D Rocket League clone built with a local LLM agent.

Vyce AI

Affordable OpenAI-compatible API proxy for Claude, GPT, DeepSeek, and more.

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Flappy Bird

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Minecraft

Same brief across models — older takes on the left, newer on the right.

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Playable12 Prompts8 More builds5

Playable

12

Qwopus3.8-27B-Flash

Qwopus3.8-27B-Flash

A fine-tuned Qwen3.8-27B optimized for fast, efficient agentic reasoning and tool-use.

Apps

Vyce AI

Affordable OpenAI-compatible API proxy for Claude, GPT, DeepSeek, and more.

Apps

The Drowned Court

PlayableOpen sourcePrompt

The Drowned Court

An interactive 3D world benchmark comparing competing AI agent builds.

Toys

Flappy Bird Model Benchmark

Flappy Bird Model Benchmark

Comparing DeepSeek, GPT-5.5, Kimi, and Qwen on a one-shot game building task

Toys

Prompts

8

The Drowned Court

PlayableOpen sourcePrompt

The Drowned Court

An interactive 3D world benchmark comparing competing AI agent builds.

Toys

Bugatti W16 Engine

Bugatti W16 Engine

A mechanically accurate, animated 3D Bugatti W16 engine built with Three.js.

Toys

Luxury Perfume

A cinematic luxury perfume ad generated from silk, gold dust, and candlelight.

Video

GLM-5.3-Flash DGX Spark Recipe

Open sourcePrompt

GLM-5.3-Flash DGX Spark Recipe

Verified deployment recipes for running GLM-5.3 Flash on NVIDIA GB10 hardware

Apps

More builds

5

Rocket League in Three.js

Rocket League in Three.js

A physics-driven 3D Rocket League clone built with a local LLM agent.

Games

SNAKE COLOSSEUM

SNAKE COLOSSEUM

A parallel AI arena where four open-weight models compete in Snake

Toys

MiniCraft

A functional Minecraft clone built as a one-shot capability test for DeepSeek V4.1 Flash.

Games

DeepSeek-v4-Flash 0731 DSpark Recipe

DeepSeek-v4-Flash 0731 DSpark Recipe

A high-performance recipe for serving DeepSeek-V4-Flash with 1M-token context on DGX Sparks.

Apps

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