Tag: codex
All the articles with the tag "codex".
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How AI Agents Log — Claude Code vs Codex vs opencode
A comparison of logging and session storage strategies across three production AI agent projects, and what JSONL, SQLite, and relational schemas each offer.
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OpenAI Codex: From Code Model to AI Agent Ecosystem
A comprehensive study of OpenAI Codex's evolution from a 2021 autocomplete model to a full-featured AI code agent platform in 2026, including architecture, product comparison, and lessons for building AI agents.