2026-09-29
Wall Street Journal
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OpenAI scraps plans to publicly launch GPT-6.1 Astra, saying it didn't quite meet its safety bar during internal testing, after targeting an October release
Model dubbed GPT-6.1 Astra was due to make its debut inside ChatGPT and Codex in October — OpenAI is scrapping the release …
2026-09-28
Wall Street Journal
5 related
OpenAI scraps plans to publicly launch a model dubbed GPT-6.1 Astra, saying it didn't quite meet its safety bar; it had been targeting an October release
Model dubbed GPT-6.1 Astra was due to make its debut inside ChatGPT and Codex in October — OpenAI is scrapping the release …
2026-07-21
BleepingComputer
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Researchers found sandbox escapes or boundary bypasses in Cursor, Codex, Gemini CLI, and Antigravity by writing files that trusted tools use; most are patched
Security researchers broke out of the sandboxes in four widely used AI coding agents, including Cursor, OpenAI's Codex …
2026-06-30
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2026-04-29
Wired
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OpenAI's instructions in Codex CLI contain a line, repeated several times, that forbids the tool from randomly mentioning goblins, gremlins, and other creatures
“Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely …
2025-10-22
Simon Willison's Weblog
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First impressions of ChatGPT Atlas, as browser agents remain confusing, with insurmountable security and privacy risks including prompt injection attacks
a web browser with ChatGPT built in, not bolted on. The browser is the agent now. Tabs are prompts. The search bar is dead. Welcome to the post-URL era. P.S the browser wrote this on its own Arlan / @...
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