📄 中文摘要
OpenAI 在企业 AI 市场的主导地位仅持续了 18 个月。2025 年 1 月，OpenAI 控制了 50% 的企业 AI 开支，但到 2026 年 3 月，这一数字骤降至 27%。与此同时，Anthropic 的市场份额从 4% 增加到 20%，谷歌的 Gemini 从几乎无足轻重跃升至 25% 的消费者聊天机器人市场份额。埃隆·马斯克的 Grok 在一年内从 1.6% 增长至 15.2%。市场不仅发生了变化，更是出现了分裂。
伟大的 AI 瓦解：Anthropic 如何打破 OpenAI 的垄断
出处: The Great AI Fragmentation: How Anthropic Broke OpenAI's Monopoly
发布: 2026年3月16日
📄 English Summary
The Great AI Fragmentation: How Anthropic Broke OpenAI's Monopoly
OpenAI's dominance in the enterprise AI market lasted only 18 months. In January 2025, OpenAI controlled 50% of enterprise AI spending, but by March 2026, this figure plummeted to 27%. During the same period, Anthropic's market share increased from 4% to 20%, while Google's Gemini surged from near-invisibility to capture 25% of the consumer chatbot market. Elon Musk's Grok also saw significant growth, rising from 1.6% to 15.2% within a year. The market not only shifted but also fractured significantly.