Amazon's $2.75 billion investment in Anthropic, a top player in AI research and development, is the largest outside investment in history and could have significant implications for the AI arms race.
The potential economic explosion caused by AI is explored in a Vox article, discussing how AI could cause economic growth at a scale never seen before.
Anthropic's Claude 3 Opus language model has unseated OpenAI's GPT-4 on Chatbot Arena, marking a notable moment in the relatively short history of AI language models.
Three impressive AI research papers are discussed, including a reproduction of OpenAI's TL;DR summarization work using Reinforcement Learning from Human Feedback, a joint model for list-aware retrieval that achieved state-of-the-art performance, and ViTAR, a cost-effective solution for enhancing the resolution scalability of Vision Transformers.
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Timestamps:
00:34 Introduction
01:50 Amazon Invests $2.75B in Anthropic
03:29 How AI could explode the economy and how it could fizzle
04:39 “The king is dead”—Claude 3 surpasses GPT-4 on Chatbot Arena for the first time
06:17 Fake sponsor
08:02 The N+ Implementation Details of RLHF with PPO: A Case Study on TL;DR Summarization
09:24 List-aware Reranking-Truncation Joint Model for Search and Retrieval-augmented Generation
10:53 ViTAR: Vision Transformer with Any Resolution
12:46 Outro

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