Tone, length, format, structure — everyone communicates differently. pref0 learns how each user wants their AI agent to respond and compounds these preferences over time.
Examples of communication style that pref0 detects and scores from conversations.
"Bullet points, not paragraphs"
format: bullet_points0.70"Keep it under 5 lines"
length: concise0.40"More casual, drop the corporate speak"
tone: casual0.70"Start with the answer, then explain"
structure: answer_first0.40"No emojis"
emojis: never0.70User consistently asks for shorter responses
verbosity: minimal0.30See how a single preference compounds in confidence across multiple conversations.
"Make it shorter"
"Too long. Bullet points."
"Keep it brief"
Consistently prefers concise responses
Your users are already teaching your agent what they want. pref0 makes sure the lesson sticks.