gemini

Run Gemini CLI for $ARGUMENTS.

Defaults

• Primary command form: gemini
• Default model variable: GEMINI_MODEL
• Default model value: gemini-3.1-pro-preview
• Fast model variable: GEMINI_FAST_MODEL
• Fast model value: gemini-3.1-flash-preview
• One-off override: -m <model>
• Persistent override: set GEMINI_MODEL in the shell or model.name in Gemini CLI settings.json
• Compatibility fallback if 3.1 preview access is unavailable: auto or gemini-2.5-pro

Prerequisites