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2 posts
- Agent-infrastructureAgentic-coding-research
Codex Telemetry Shows the Agent Is a Runtime, Not a Chat Window
After filtering 95% stream-loop noise from 1.18M raw Codex spans, gpt-5.5 sessions show model wait at ~10x tool execution per turn, while gpt-5.4 is closer to balanced. The operator lever is context discipline, not raw tool speed.
Michael Isaac - Agent-infrastructure
Codex vs Claude Code: Which Wins for Production Agent Work (2026)
I shipped production code with both Codex and Claude Code for six months. Honest comparison of cost, autonomy, plugin ecosystems, and the failure modes nobody mentions.
Michael Isaac