GPT-6 Astra Introduces Compaction with Cross-Window Notes

GPT-6 Astra's new compaction mechanism in Codex lets notes persist across context windows and makes earlier context searchable, a key underlying upgrade for long-running agents.

2026-09-04 ~ 2026-09-05 · 3 related posts

• GPT-6 Astra's quiet superpower: persistent notes and searchable context across windows — VraserX · 2026-09-04
• GPT-6 Astra's Codex compaction: persistent notes and searchable past contexts — daniel_mac8 · 2026-09-05

1 near-duplicate retellings: daniel_mac8