create_simulationRun a swarm prediction — graph build, persona generation, multi-agent simulation, report.
IMPORTANT: Enrich the prompt before calling. The engine extracts named entities to create personas. Add specific people, companies, organizations, and opposing viewpoints. Show the enriched prompt to the user for confirmation first.
If the user provides a document (PDF, MD, TXT), call upload_document first and pass the returned document_id.
Returns immediately with simulation_id. Call simulation_status to wait for completion — each call blocks up to 50s for the next state change, so you only need a few. When status returns state=COMPLETED, the full report is included inline.