Tongyi Lab and Qwen Research Quiz

Answers and explanations appear as you take the quiz.

1. Which company operates Tongyi Lab and develops the Qwen models?
   • Alibaba
   • Tencent
   • Baidu
   • ByteDance
2. What is accurate about licensing across Qwen model releases?
   • Every historical Qwen model uses Apache 2.0
   • Terms differ by release; some releases, including Qwen3, are published under Apache 2.0
   • Open weights never have license conditions
   • Qwen models can only be used inside Alibaba Cloud
3. Which of these is a specialized branch of the Qwen family?
   • Qwen-Calendar for scheduling
   • Qwen-Email for inboxes
   • Qwen-Coder for programming tasks
   • Qwen-Print for documents
4. In a mixture-of-experts Qwen model, what happens for a given token?
   • Every expert must process every token
   • The model removes all feed-forward layers
   • The input is limited to one language
   • A routing mechanism selects a subset of experts to process it
5. What is the original/full Chinese name associated with Qwen?
   • Tongyi Qianwen
   • Wen Xin Yiyan
   • Hunyuan
   • Doubao
6. When did the original Qwen technical report and first model releases appear?
   • 2015
   • 2023
   • 2019
   • 2026
7. What does Qwen3’s hybrid thinking setup let a user select?
   • A new tokenizer vocabulary for each sentence
   • An image resolution setting only
   • A thinking or non-thinking response mode depending on the task
   • Whether to run named-entity recognition
8. Which positional encoding does the Qwen3 dense architecture report list?
   • Bark frequency bands
   • A dependency-tree encoding
   • A learned image palette
   • Rotary positional embeddings (RoPE)