Machine Learning Algorithms & Natural Language Processing

Jun 21, 2026 · Artificial Intelligence

Codex Now Natively Supports Any Open‑Source Model – Step‑by‑Step Setup Guide

OpenAI Codex CLI can be paired with any open‑source model that implements the Responses API; this guide explains the prerequisite change, shows how to locate and edit the configuration files, add a StepFun API key, configure the model parameters, verify the connection, and use Codex to review code changes.