release
Codex CLI 0.164.0 adds preset commands, inline model configuration, and image preview support
learn.chatgpt.comagent
Codex CLI 0.164.0 introduces preset commands for saving reusable prompts and slash commands with inline arguments for model, reasoning effort, and permission configuration. The release adds fullscreen image preview on Kitty and Sixel terminals, improves enterprise MCP authentication, and enables credential masking for remote sessions.
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Codex ships in 1 tested stack here.
More Codex
releaseAdded GPT-6.1 Terra model to the Codex model catalogsfeatureEnabled memory v2 by default for new Codex profilesfeatureAdded built-in Google Cloud Vertex AI provider to Codex CLIfeatureEnabled real-time reasoning effort adjustment during conversationsfeatureAdded experimental attached thread forks to app-server APIfeatureCodex CLI 0.164.0 adds inline arguments for model, reasoning effort, speed, and permission configuration