**Chat Mode** — Interactive multi-turn research conversations. Each session accumulates context across turns (entities, topics, source count), streams research steps and citations live as the answer is built, and persists in your per-user database (encrypted by default). Sessions can be archived, reactivated, deleted, or exported as Markdown. Reach it from the **Chat** sidebar link or `/chat/`. See [features.md#chat-mode](../docs/features.md#chat-mode) for the full feature description.
