{
"id": "style_preference",
"description": "Longitudinal checkpoint for whether Anda Brain learns and uses a user's writing style preference.",
"hidden_profile": {
"style": {
"prefers_concise": true,
"prefers_direct": true,
"dislikes_hype": true
}
},
"default_context": {
"counterparty": "user_042",
"agent": "eval_agent",
"source": "longitudinal_eval",
"topic": "writing_style"
},
"timeline": [
{
"turn": 1,
"type": "normal",
"timestamp": "2026-01-01T10:00:00Z",
"user": "Can you help me polish this technical blog post?"
},
{
"turn": 2,
"type": "normal",
"timestamp": "2026-01-02T10:00:00Z",
"user": "Please make it more concise and direct. Less hype, less academic setup."
},
{
"turn": 3,
"type": "checkpoint_organic",
"timestamp": "2026-01-10T10:00:00Z",
"query": "Can you rewrite this to sound more like me?",
"evaluation": {
"scoring_rubric": "The answer should use the user's learned writing-style preference.",
"required_answer_terms": ["concise", "direct"],
"forbidden_answer_terms": ["hype", "salesy"],
"expected_memories": [
{
"id": "style_preference",
"description": "User prefers concise, direct writing and dislikes hype.",
"mode": "should_exist",
"probe": {
"command": "SEARCH CONCEPT \"concise direct writing style\" MODE \"semantic\" THRESHOLD 0.6 LIMIT 10",
"readonly": true
},
"answer_terms": ["concise", "direct"],
"trace_terms": ["concise", "direct", "writing"]
}
]
}
}
]
}