GPT-5-Codex بلاگ

Composer vs GPT-5-Codex — who wins the coding war?

Two of the highest-profile entrants are Composer, a purpose-built, low-latency coding model introduced by Cursor with its Cursor 2.0 release, and GPT-5-Codex, OpenAI’s agent-optimized variant of GPT-5 tuned for sustained coding workflows. Together they illustrate the new fault lines in developer tooling: speed vs. depth, local workspace awareness vs. generalist reasoning, and “vibe-coding” convenience vs. engineering rigor.

Dec 2, 2025

How to Run GPT-5-Codex with Cursor AI?

Lately,OpenAI has launched a specialized version—GPT‑5‑Codex—specifically tuned for software engineering workflows via its Codex brand. Meanwhile, coding-IDE provider Cursor AI has integrated GPT-5 and GPT-5-Codex to enhance developer experience. OpenAI’s GPT-5-Codex and Cursor’s GPT-5 support let developers combine a specialized coding model with an IDE-centric AI workflow—what GPT-5 Codex is, how to connect it to Cursor (an AI first IDE), and two practical ways to run the model inside your editor: (1) calling GPT5-codex via CometAPI, and (2) using a native Codex / CodeX integration (extension + CLI).

GPT-5-Codex API

GPT-5-Codex is a specialized variant of OpenAI’s GPT-5 family designed for complex software engineering workflows: coding, large-scale refactoring, long multi-step agentic tasks, and extended autonomous runs inside the Codex environment (CLI, IDE extension, and cloud). It is positioned as the default model for OpenAI’s Codex product and is accessible via the Responses API and Codex subscriptions.

GPT-5-Codex بلاگ

Composer vs GPT-5-Codex — who wins the coding war?

How to Run GPT-5-Codex with Cursor AI?

How to Access and Use the GPT-5-Codex-Mini

GPT-5-Codex API

Is it OpenAI’s latest GPT-5-Codex the strongest AI coding?

What is GPT-5-Codex? Architecture, Feature, Accesss and More