Codex Platform Now Supports Multiple LLMs Including Claude, GPT, and Gemini
The Codex platform has introduced support for multiple large language models, allowing users to switch between models like Claude, GPT, Kimi, Gemini, and Grok. This update ensures that users can continue working even if a specific model or service experiences downtime. By reducing dependency on a single AI provider, developers and teams gain greater flexibility and reliability in their workflows. It mitigates the risk of service disruptions and allows users to choose the best model for their specific tasks. The supported models span various providers, including OpenAI's GPT, Anthropic's Claude, Moonshot AI's Kimi, Google's Gemini, and xAI's Grok. This multi-model integration helps maintain continuous uptime for AI-assisted development tasks.
## BACKGROUND
OpenAI recently expanded Codex from a single AI model into a broader agent platform and coding tool suite, including Codex CLI and Codex in ChatGPT. Meanwhile, models like Moonshot AI's Kimi have gained popularity for handling long-context tasks and complex reasoning. Multi-LLM support has become a key trend for AI tools to prevent vendor lock-in and ensure service redundancy.