AT&T’s OTel 2.0 is now live: the largest and best performing open-source model built for telecoms

Now live and top of the leaderboard on Open-telco.ai, the new model is a post-trained version of Gemma 4 31B-IT built using 400 billion telecom-specific tokens selected from more than 1 trillion processed tokens. GSMA’s Louis Powell explores why this represents an important step towards delivering telco-grade AI for the telecommunications industry. As AI becomes […] The post AT&T’s OTel 2.0 is now live: the largest and best performing open-source model built for telecoms appeared first on Newsroom .