The ChatGPT maker says its upcoming Astra model may have reached “critical” cyber capabilities, prompting it to halt a significant number of training runs while it tightens internal safeguards.
Wired
wired.com
Hacker News
Claude Code is quietly replacing whole engineering workflows
Reddit
GPT-5.5's API pricing is reshaping how startups build AI products
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MCP adoption is accelerating across every major AI coding tool