# Module: chat — DeepSeek V4 conversational core id: chat description: > DeepSeek V4 chat module — OpenAI-compatible conversational core on the sovereign-tuned DeepSeek-V4-Sovereign model (304B MoE, MIT lineage). Session management with bounded history, sovereign-context system prompt, local-echo fallback when no API key is configured, and a chat web UI. package: chat config: config/chat.yaml hooks: - chat/api/routes.py::send_message capabilities: - conversational-llm - session-management - sovereign-context-enrichment - local-echo-fallback - chat-web-ui status: integrated