Amazon is fully advancing the upgrade of its voice assistant Alexa, planning to replace its 'brain' with more advanced generative artificial intelligence technology. However, this significant technological transformation is facing a series of delays and challenges, putting Amazon in a tense position in the competition. Note: Image from official screenshot. It is reported that Amazon has been actively developing new AI features to enhance Alexa's voice recognition and response capabilities. This upgrade aims to enable Alexa to interact more naturally with users, providing a better experience.

1. A 100 billion parameter model requires 266 8-card A100 servers with a single card computing efficiency of 44%. 2. To improve the performance of large models, it is necessary to optimize aspects such as frameworks, IO, and communication. 3. Compared to GPT-4, domestic large models have discrepancies in computing power, algorithms, and data.