I don't know yet, I must try it on something more complex and bigger, e.g. the full Goodbot3 feature. But this is already amazing! I wonder what modders can do with this.
@marek_rosa
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Vibe Coding vs Manual Coding: Which Approach for AI Development?
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Great! Are you vibe coding it or coding manually?
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Claude Opus 4.5 Powers Space Engineers 2 Game Development
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Claude Code (Opus 4.5) is coding Space Engineers 2
— Marek Rosa | European🇪🇺 | South African🇿🇦 (@marek_rosa) 3 janvier 2026
I asked Claude to:
– add a starfield effect to the main screen background
– a small mockup chatbot window for Goodbot3
All done in a few minutes, directly in the real SE2 codebase.
This is a game changer – yes, pun intended! pic.twitter.com/2KTwV9TkCqClaude Code (Opus 4.5) is coding Space Engineers 2 I asked Claude to:
– add a starfield effect to the main screen background
– a small mockup chatbot window for Goodbot3 All done in a few minutes, directly in the real SE2 codebase. This is a game changer – yes, pun intended! -
Self-hosted Gmail, Docs, Drive alternatives emerging through code
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Soon people will vibe code their own self-hosted GMail, Google Docs, GDrive, etc. https://t.co/69C2WyNOrh
— Marek Rosa | European🇪🇺 | South African🇿🇦 (@marek_rosa) 1 janvier 2026Soon people will vibe code their own self-hosted GMail, Google Docs, GDrive, etc.
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Photogrammetry from Video Frames using Main Camera
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You can then perform photogrammetry using the captured video frames from the main camera.
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Prototype Drones Achieve 2-5cm LIDAR Spatial Resolution Indoor
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Our current prototype drones use this LIDAR: https://
livoxtech.com/mid-360 So I would say that the effective spatial resolution is ~2–5 cm at typical indoor distances. -
Smart Prague Drones Navigate Smoke Without GPS Using AI
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Prometheus in Action: Smart Drones from Prague That Fly in Smoke and Without GPS Show How They Can Execute Commands
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Prague Smart Drones Navigate Smoke Without GPS
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Prometheus in Action: Smart Drones from Prague That Fly Through Smoke and Without GPS Show How Well They Can Follow Commands https://
lupa.cz/clanky/prometh
eus-v-akci-inteligentni-drony-z-prahy-ktere-letaji-v-kouri-a-bez-gps-ukazaly-jak-umeji-plnit-prikazy/
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Optimizing ChatGPT Custom Instructions for Maximum Usefulness
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I want my ChatGPT to be very useful for me, so over time, this is how I optimized the custom instructions: Be extremely accurate. Be brutally honest and call out misconceptions. No sycophancy. Tell me when I'm wrong. Think from first principles. Be encouraging. Take a
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Autonomous Mining Drones Navigate Underground via 3D Point-Cloud
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Prometheus underground stress test
— Marek Rosa | European🇪🇺 | South African🇿🇦 (@marek_rosa) 16 décembre 2025
First real mine deployment: autonomous drones mapped and navigated via a live 3D point-cloud interface – no GPS, no pilot – with dust emerging as the key constraint.
👉 https://t.co/9hK5h7Kqey pic.twitter.com/PHRhqbCAdMPrometheus underground stress test
First real mine deployment: autonomous drones mapped and navigated via a live 3D point-cloud interface – no GPS, no pilot – with dust emerging as the key constraint. https://
goodai.com/swarm-robotics