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

The author says GPT-6 Astra works well when connected to TradingView and shares seven trading prompts plus one for connecting TradingView to Codex.

Citing Altman, the post says GPT-6 Astra can build 10 assistants in an afternoon, each handling a daily manual task, and points to a 47-minute walkthrough and an Astra setup guide.

A Japanese author had both models produce a manga on the same prompt, drawn by the same artist, comparing script, pacing, art and revisions across a roughly 150-page full-color book.

OpenAI will shut down GPT-5.5 on October 14 across ChatGPT, Work and Codex on every plan, pushing Codex users to GPT-5.6 Sol or GPT-6 Astra.

OpenAI's developer account posted a video of GPT-6 Astra adding tests for Cognition's Devin so the team can back up "it works" before shipping.

The author used Astra to generate overlay, neural animation and movement timing code for a short film where a virtual fruit fly and a robot arm point at targets in sync.

Bindu Reddy says Astra is easy to chat with and popular with non-technical users, and believes OpenAI is back and its next model will overtake Anthropic.

An official notice says GPT-5.5 will be removed from ChatGPT, ChatGPT Work and Codex across all plans on October 14, and Codex users are advised to switch to GPT-5.6 Sol or GPT-6 Astra.

The author released a 12-page PDF laying out a full architecture and 12 prompts for building a multi-agent quantitative trading system with GPT-6 Astra, including risk control and validation steps.

The London Codex meetup is back after an August break, and organizers say GPT-6 Astra deserves more than one event, asking attendees to show what they have built with it.

Citing data, a poster says OpenRouter users spent more on OpenAI models than Anthropic models last week for the first time in over 2.5 years, crediting the GPT-6 Astra release.

The author built a Pi package that gives models a compact_context tool to save progress and compact mid-task; in one run Astra called it 50 times while Terra and Luna called it zero times.