I Combined GPT-6 Astra + Fable 5.1. It's Not Even Fair

⚡ Build, test and host your app from one prompt with Abacus AI Supercomputer: https://supercomputer.abacus.ai/zvy Fable 5.1 and GPT-6 Astra build a multiplayer survival game on Abacus AI Supercomputer in about 20 minutes. 🚀 Agentic Labs — exclusive AI coding courses, live Q&As, workshops & deep dives: https://skool.com/agentic-labs 🎁 Free RAMP course + all the resources from my videos: https://skool.com/leonvanzyl Servers, databases and hosting are the part of a multiplayer game that usually kills the project. Abacus AI Supercomputer just added a Max reasoning effort mode that runs Claude Fable 5.1 and GPT-6 Astra together on one task. So I gave it a single prompt for an online survival game where players pick a nickname, gather resources, craft tools and build shelter. The agent built, tested and hosted the whole thing, server and database included. You'll watch it open the game inside its own virtual PC, read the browser console and fix its own bugs. Then I join from a second browser and find the agent's character already walking around collecting wood. The full build took about 20 minutes, which is not what I expected from a model as slow as Fable 5.1. Resources Mentioned 📄 The full game prompt (free in the community): https://skool.com/leonvanzyl ▶️ Watch next: I Built GTA 6 in 24 Hours Using Only AI (Claude Code + Unreal Engine): https://youtu.be/v-6KM2ysQYo ⏱️ Chapters 0:00 Fable 5.1 + GPT 6 Astra in Abacus AI Supercomputer (Sponsored by Abacus AI) 1:14 Abacus AI Supercomputer vs Claude Code and Codex 1:39 Max Reasoning Effort and the Game Prompt 2:16 How Fable 5.1 and GPT 6 Astra Split the Work 3:11 The Agent's Virtual PC 4:11 Agent Tests the Game in Its Own Browser 5:03 Playing Multiplayer With the Abacus Agent 5:56 Finished Game, Git History and Deploy 7:13 GitHub Export, Custom Domain and Pricing Connect X: https://x.com/leonvz TikTok: https://www.tiktok.com/@leonvanzylofficial Business & sponsorships: leon@cognaitiv.ai