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A growing collection of articles on AI: big questions, useful tools, and ideas that stay with you.
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Codex 0.154.0 adds GPT-6-Astra, experimental worktrees and inline questions
The release expands model access and parallel coding workflows while tightening plugin refreshes, authentication, sandboxing and approval handling.
Sep 10, 2026
3 min read
3 min read
How t54 built a trust gate for autonomous payments on Amazon Bedrock AgentCore
The x402-secure system checks endpoints before agents pay them, while session spending limits, isolated credentials, role separation and audit logs constrain what happens when software transacts…
Sep 03, 2026
7 min read
7 min read
OpenAI Codex 0.153.0 strengthens session recovery, plugins, Guardian history and context controls
The Codex release improves terminal editing, remote plugin management, reconnection behavior, account-scoped MCP approvals and long-running session state, while adding an opt-in experimental context-management mode with…
Sep 03, 2026
7 min read
7 min read