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

An open-source repo with 2k+ stars lets two models challenge each other, alternating between writing code and reviewing it, and cites a study on which review direction helps.

Using 4,096 parallel simulations and about 4.2 GPU hours of training, the robot hand learns to spin a pen, solve a Rubik's cube and use a hammer.

A Japanese user notes they keep using GPT-6 Astra and reminds themselves to spend time with Fable too, adding that strong models are starting to feel routine.

A Turkish account reports that GPT-6 Astra may have decrypted a coded German army radio message sent in 1918 and left unread for 108 years.

A frequent OpenAI critic acknowledges the company leads by a wide margin in bringing frontier intelligence to everyone, and looks forward to Astra-level Luna access in six months.

A new safety benchmark shows that when GPT-6 Astra is given control of physical robots, its refusal rate for unsafe commands is unusually low.

The author used GPT-6 Astra with Rodin MCP to generate a playable ski game from a single prompt and one image, and shared a demo video.

A leak says DeepSeek will release V5 on a new foundation in mid-September, possibly matching or beating Fable 5.1 and GPT-6 Astra in reasoning, coding and agentic ability while staying open-weight, with no official confirmation yet.

The author says complaints that GPT-6 Astra is slow come from Codex's heavy safety and compliance rules, and that switching the agent from Codex to Pi makes Astra work smoothly.

A leak suggests the three GPT-6 tiers, Sol, Terra and Luna, may go live together at 3am on Tuesday, bringing the everyday-usable GPT-6 versions after Astra.

A blog post traces how recurrence has been used over decades, responding to discussion of recurrent architectures after the GPT-6 Astra release.

Someone gave 10 Astra agents $52 each to earn their own subscription fees; 13 hours later they reported making $11,345.95 from meme coin trading, with no human input.