Qwen DeepResearch 2511

Qwen DeepResearch 2511 treats complex questions as investigations rather than one-shot queries. It drafts a plan, runs targeted searches, opens pages and documents, de-duplicates overlapping sources, and cross-checks claims before composing a response. The model handles charts, tables, and scanned pages with layout awareness, keeps a running memory of what has been read, and records actions in schema-true JSON so pipelines can audit every step. Tool calls let it follow links, fetch PDFs, extract key fields, and verify figures with lightweight calculations, while long context keeps multi-document threads coherent. Output can include citations with timestamps, confidence notes, and next-step suggestions, which makes it a practical core for enterprise RAG, reports, and agent workflows that need grounded, reproducible answers.