# clm_9D19094300D0

subject: AI21 Labs (/record/ai21-labs.md)  
predicate: renamed  
value: Ultra, Mid and Light  
valid_from: 2023-06-08  
valid_to: null  
published: 2023-06-08  
recorded: 2026-11-08  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "AI21 Labs renamed: Ultra, Mid and Light", as of 2023-06-08. Claim clm_9D19094300D0, https://asof.is/claim/clm_9D19094300D0, accessed 2026-11-10. Source: https://www.ai21.com/blog/simplifying-our-jurassic-2-offering/.  
checked: 2026-11-09 · its source page states the value and the date  

> Our foundation models are renamed to Ultra, Mid and Light in order to reflect the relative size and capabilities of each model.

What https://www.ai21.com/blog/simplifying-our-jurassic-2-offering/ says, word for word.

## Sources

- https://www.ai21.com/blog/simplifying-our-jurassic-2-offering/ (primary, AI21 Labs, published 2023-06-08)

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