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

At Extra High effort, Astra's four-part chorale has no voice-leading errors and includes a Neapolitan sixth chord, and it is the first model to write passing tones on this benchmark.

The author says Astra seems great but they cannot afford the monthly fee for a decent quota, and found Alibaba's Qwen 3.8 Max plan offers 50% off during Chinese overnight hours, which is Brazilian daytime.

The author posts a subscription screenshot, says this month's $200 quota is plentiful, and plans to use GPT-6 Astra heavily once agentflow launches today.

The author says Astra delivers high quality, runs fast and uses few tokens per task, creating a big problem for Anthropic, and questions whether Fable 5.1 can hold up against OpenAI's current ecosystem.

The author asks whether AI development could be frozen at GPT-6 Astra capability, with no training beyond that point, and whether the cost would really be so high.

A short video recording the author's evening with GPT-6 Astra, framed as a playful early hands-on test.

A satirical, exaggerated post claiming GPT-6 Astra built probes, contacted an alien civilization and wiped it out, all to make an atomic-level Milky Way comparison video.

A half-joking call to skip the long weekend and get hands-on with GPT-6 Astra, or risk being left behind.

OpenAI's president publicly said the company's new Astra model is artificial general intelligence, meaning a system generally smarter than humans.

A leak claims OpenAI employees can already use Astra Ultra at 6.1/6.5/7 level with 2.5x+ speed and unlimited usage, to train the model after next.

Overall score rose only 3 points, but tasks once abandoned in video, legal and energy jumped sharply as Astra preserved exceptions and flagged proxy metrics.

In the new index, GPT-6 Astra loses only to Claude Fable 5.1, a ranking the poster says they disagree with after three hours of testing.