PortkeyAI has announced the launch of its 'LLMs in Prod'25' report, which will provide insights into how companies are utilizing large language models (LLMs) in production at scale. The report is based on real production data, analyzing over 2 trillion tokens processed through Portkey's AI Gateway. The launch event is scheduled for January 17, 2025, at 6 PM PT, where attendees can expect to learn about provider adoption trends, performance benchmarks, and infrastructure patterns. Additionally, a new book titled 'Foundations of Large Language Models' has been released on arXiv, offering over 200 pages of content on pre-training, prompting, and alignment methods, aimed at developers and researchers.