GPT-6 Astra in Practice: Tests, Use Cases, and Feedback

A viral claim says GPT-6 Astra decrypted a Nazi Enigma radio message unsolved for 85 years; the author fed it a photo of the notebook and got the same plaintext after 15 minutes.

Astra tried keys that had been public for a century to solve a 108-year-old German WWI telegram, and the dates matched the British warship's logbook.

The author put mechanical butterflies generated by Gemini 4 Pro and GPT-6 Astra side by side to compare their looks, finding each good in its own way.

wongmjane used Astra to modernize their React framework, adding DisposableStack, AbortSignal composition and the React Compiler.

A Spanish-language Polymarket account posted that Astra deciphered a previously unsolved WWI German cipher revealing troop deployments and the advance of Serbian forces.

The author used Astra with Unreal and Blender to create Zelda-style 3D game visuals, with a video demo attached.

A Polymarket post says GPT-6 Astra cracked another unsolved German military cipher from the final hours of World War I, revealing troop positions and the advance of Serbian forces.

The poster asks whether everyone finds GPT-6 Astra consumes tokens at an alarming rate, or whether their prompting is just bad.

The author built a newspaper-clipping-style scrapbook app with GPT-6 Astra that lets users scribble, clip images and add stickers, and released a playable web demo.

A joke post says problems mathematicians have worked on for decades may be easily cracked by OpenAI internal models Astra or Bell, leaving the field reeling.

The author built a mechanical butterfly in Three.js with GPT-6 Astra and compared it against a version made with Gemini 4 Pro.

The author gave Astra a reference image and asked it to recreate a robotic arm, highlighting the full mechanical chain from rotating base to gripper linkage.