OpenAI and Anthropic Pull Ahead as Duopoly, Rivals Lag by 10 Months

Over the past year, OpenAI and Anthropic have pulled far ahead of competitors for general personal use, trading the lead while rivals lag by about 10 months. Using alternatives like open-source models requires strong optimization skills to approach their quality.

2026-09-02 ~ 2026-09-02 · 2 related posts

• OpenAI and Anthropic dominate general AI use over the past year — emollick · 2026-09-02
• OpenAI & Anthropic Dominate; Rivals Lag Behind — emollick · 2026-09-02