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How does Astra’s computer use actually work? Last week, OpenAI released GPT‑6 Astra, their most intelligent model yet. Despite it crushing agentic coding and alignment benchmarks, they chose to highlight one specific ability: computer use. [Embedded Tweet: …↗

·@kylejeong·Sep 8, 2026·model-release·a11y-tree·computer-use·gpt-6-astra·guardian-policy

The video teaches a practical workflow for setting yourself up with OpenAI Codex: prototyping with the Codex app, keeping long-running context in pinned “threads,” running evals/hill-climbing, and automating knowledge work through a persistent Codex memory system backed by a mem…↗

We just released the Codex Python SDK 🔥 You can now embed Codex directly into your Python apps and workflows! > Start threads > Run turns > Stream progress > Resume sessions > Pass images > Control sandbox access All whilst reusing your existing Codex auth. pip install op…↗

Judging by my tl there is a growing gap in understanding of AI capability. The first issue I think is around recency and tier of use. I think a lot of people tried the free tier of ChatGPT somewhere last year and allowed it to inform their views on AI a little too much. This is…↗