Llama Nemotron Ultra 253B v1 series

Each model's score on the Intelligence board (Intelligence Index) on the last day it was listed

1. Llama 3.1 Nemotron Ultra 253B v1Released Apr 7, 20257.5#200

• May 52026IndustryBook publishers sue Meta over Llama’s word-for-word piracy
• Oct 12025AI toolsMira Murati's Thinking Machines Lab debuts its first product
• Sep 232025IndustryMeta reveals how Llama is powering US national security
• Sep 222025IndustryMeta brings Llama to the entire US federal government
• Jul 212025IndustryMeta and AWS team up to back 30 Llama startups
• Jun 302025IndustryZuckerberg launches Meta Superintelligence Labs with star-studded AI hires