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Council Post: LLMs: The JPEG Of Knowledge

Feb 20, 2025 - forbes.com
The article discusses the evolution of digital file formats, drawing parallels between image, audio, and knowledge storage. Initially, formats like BMP and WAV offered lossless quality but were inefficient in terms of storage and bandwidth. This led to the adoption of lossy formats like JPEG and MP3, which balance quality with efficiency. Similarly, large language models (LLMs) are described as the "JPEG of knowledge," offering a compressed, lossy version of information that is efficient but can produce errors or "hallucinations."

To address the limitations of LLMs, the article suggests the need for a "RAW" equivalent in AI, where accuracy is critical. The RAG (Retrieval-Augmented Generation) pattern is proposed as a solution, combining LLMs with a true knowledge base to provide accurate and up-to-date information. This approach is seen as essential, especially for real-time data, as retraining models is costly and time-consuming. The article concludes that while LLMs are efficient and widely used, they may not always provide the precision required in certain scenarios, highlighting the importance of augmenting them with reliable data sources.

Key takeaways:

  • In the early days of digital design, BMP files were used for lossless image storage, but the need for more efficient formats led to the adoption of JPEG.
  • Large language models (LLMs) are compared to JPEGs as they balance accuracy and efficiency, resulting in potential errors or "hallucinations."
  • The RAG (Retrieval-Augmented Generation) pattern is a solution to enhance LLMs by pairing them with a true knowledge base for accurate information.
  • There is a possibility that AI will develop a "RAW" equivalent for knowledge, similar to lossless formats in image and audio, to ensure accuracy in critical scenarios.
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