Codex Team Config Is The Scaling Layer Most Engineering Orgs Are Missing
The most under-discussed Codex topic right now is not another benchmark delta. It is configuration architecture. Over February 2026, OpenAI’s Codex materials converged on …
Topic Page
Openai-Updates
Posts connected to this thread.
Codex + Figma In The Last 48 Hours: Why MCP Roundtrips Matter More Than A New Benchmark
The most important Codex story in the last 48 hours is a workflow shift, not a new model benchmark. On February 26, 2026, OpenAI announced a new Codex-to-Figma …
GPT-5.3-Codex Lands In the Responses API, and WebSocket Mode Changes Long-Running Agent Loops
The most useful OpenAI/Codex news in the last 48 hours is not another model launch post. It is a developer runtime update: February 24, 2026: OpenAI added gpt-5.3-codex …
OpenAI Stops Using SWE-bench Verified For Frontier Coding Claims: What Codex Teams Should Measure Now
The most important Codex-related development on February 23, 2026 is not a new model launch. It is an evaluation policy change. OpenAI published a research post stating …
GPT-5.3-Codex-Spark: Why 1000 tok/s Does Not Mean 15x Faster Coding
OpenAI’s GPT-5.3-Codex-Spark launch on February 12, 2026 created a predictable reaction cycle: huge attention on raw speed, fast demos, and immediate claims that …
OpenAI’s Codex Model Line In 2026: A Field Guide For Agentic Development Teams
If you build autonomous coding workflows, the Codex story is no longer about a single model release. It is now a model line with distinct performance profiles, control …
GPT-5.3-Codex: What The Benchmark Gains Actually Mean
OpenAI introduced GPT-5.3-Codex on February 5, 2026 with two claims developers immediately care about: materially better benchmark scores and faster median response time. …
GPT-5.3-Codex-Spark: Where Ultra-Low Latency Actually Wins
OpenAI introduced GPT-5.3-Codex-Spark on February 12, 2026 with one headline that stands out: first-party API latency above 1000 tokens per second. For developers …
Codex In Production: What OpenAI Changed Between May And September 2025
When teams discuss Codex progress, they usually focus on model quality. That matters, but it misses the bigger operational shift: OpenAI spent 2025 turning Codex from an …