Sources: OpenAI, Google, and Anthropic are all seeing diminishing returns from costly efforts to build new AI models; a new Gemini model misses internal targets news bloomberg.com

Bloomberg: Sources: OpenAI, Google, and Anthropic are all seeing diminishing returns from costly efforts to build new AI models; a new Gemini model misses internal targets  —  Three of the leading artificial intelligence companies are seeing diminishing returns from their costly efforts to develop newer models.