Sources: OpenAI discussed training GPT-5 on public YouTube video transcripts; AI industry's need for high-quality text data may outstrip supply within two years (Deepa Seetharaman/Wall Street Journal)

Deepa Seetharaman / Wall Street Journal:
Sources: OpenAI discussed training GPT-5 on public YouTube video transcripts; AI industry's need for high-quality text data may outstrip supply within two years  —  Firms such as OpenAI and Anthropic are working to find enough information to train next-generation artificial-intelligence models