AI21 Labs Quiz

Answers and explanations appear as you take the quiz.

1. AI21 Labs' Jamba model is notable for combining the Transformer with which other architecture?
   • Mamba (state-space model)
   • Convolutional neural network
   • Decision tree
   • Support vector machine
2. What is the main efficiency advantage of adding Mamba layers to a Transformer?
   • They render images faster
   • They scale roughly linearly with sequence length instead of quadratically
   • They eliminate the need for any training data
   • They run only on quantum computers
3. Which popular consumer writing tool is made by AI21 Labs?
   • Grammarly
   • Notion AI
   • Wordtune
   • QuillBot
4. In what year does AI21 Labs say it was founded?
   • 2021
   • 2024
   • 2015
   • 2017
5. Which co-founder of AI21 Labs is also known for co-founding Mobileye?
   • Amnon Shashua
   • Yoav Shoham
   • Ori Goshen
   • Yann LeCun
6. What family name did AI21's early GPT-3-era large language models carry?
   • Llama
   • Jurassic
   • Falcon
   • Gemini
7. Which additional component did the original Jamba architecture combine with Transformer and Mamba layers?
   • A convolution-only encoder
   • A database search index inside every layer
   • A mixture-of-experts component
   • A recurrent image decoder only
8. What context length did AI21 advertise for the original Jamba release in March 2024?
   • 256 tokens
   • 4K tokens
   • 10 million tokens
   • 256K tokens