https://cluster-site.onrender.com/tags/3-codex/ Recent content in 3-Codex on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:03:09 +0000 https://cluster-site.onrender.com/posts/gpt-5.3-codex-system-card/ Thu, 05 Feb 2026 00:00:00 +0000 https://cluster-site.onrender.com/posts/gpt-5.3-codex-system-card/ • GPT‑5.3-Codex is the most capable agentic coding model to date, combining the frontier coding performance of GPT‑5.2-Codex with the reasoning and professional knowledge capabilit https://cluster-site.onrender.com/posts/introducing-gpt-5.3-codex/ Thu, 05 Feb 2026 00:00:00 +0000 https://cluster-site.onrender.com/posts/introducing-gpt-5.3-codex/ • GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world technical work.