Personalization

Edit persona

Edit fields of an existing persona. Heavily biased toward additive, surgical changes — there is no full-replacement option.

Parameters#

persona_idstringrequired

Identifier of the persona to update.

namestringdefault: ""

New display name, if renaming.

prompt_editstringdefault: ""

Edit to apply to the prompt. Provide only the changed sections, with '// ... existing content ...' placeholders for unchanged parts. Merged into the existing prompt via LLM. Strongly prefer additive edits.

edit_instructionsstringdefault: ""

A short sentence describing what the edit does. Used with prompt_edit.

imagestringdefault: ""

New image URL for the avatar, if updating.

image_huenumberdefault: -1

New HSL hue angle (0-360 integer) tinting the chrome Pegasus avatar. Anchors: 0=red, 60=yellow, 120=green, 180=cyan, 240=blue, 300=magenta (wraps at 360). Pass -1 to leave unchanged.

modelstringdefault: ""

New AI model ID, if updating. User-specific BYOK model IDs in the format 'byok:your_config_id' are also accepted.