TriAge-Gamified Healthy Aging v1.0: Synthetic Gamified Triadic Dialogues for Healthy-Ageing with Gamification Tags (OA–CG–CA, WHO-Aligned, JSON)

TriAge-Gamified Healthy Aging v1.0 is a WHO-aligned, triadic dialogue dataset for healthy-ageing applications, designed for training and evaluating conversational companions on consumer devices. Each conversation involves an OlderAdult (OA), a Caregiver (CG), and a CompanionAgent (CA) and is annotated with gamification semantics (progress and reward tags) to capture goal-directed, micro-quest interactions. Dialogues were generated with gpt-oss-120b (via Ollama) under documented decoding settings and released with all regeneration artefacts (personae, scenarios, prompts) and an open evaluation stack. Scope and domains Scenarios are mapped to WHO-aligned domains to enable stratified analysis: Locomotion/Physical Activity, Cognition, Psychological, Relationships, Learn/Grow, Nutrition & Healthy Eating, and Medication Management. Dialogues are short, task-focused, and age-appropriate, emphasizing clear turn-taking and respectful language. What’s inside. Dataset (ZIP) containing Dialogues (JSON): one file per conversation with strict structure: meta (quest_id, persona_id, domain, quest_type, model_id, decoding, provenance hashes); dialogue (array of turns with {turn_index, role ∈ {OlderAdult,Caregiver,CompanionAgent}, text}); tags (turn-level progress = {goal, challenge, teach_back}; rewards = {points, level, badge, streak}; plus a required terminal_reward or justified no_reward). Prompts (JSON): archived message payloads for every (quest_id, persona_id) to enable exact regeneration. Personae (YAML): OlderAdult profiles derived from prior research, with psychosocial, cognitive/physical, technology, and communication-style fields; includes structural controls (target OA turn ratio, max consecutive turns). CG and CA roles are specified by function and policy. Scenarios (CSV): WHO-aligned ontology with quest type, objectives, success criteria, safety notes, and source_refs for provenance.