GPT-6 Astra Helped OpenAI Attract More Enterprise Dollars Than Anthropic Last Week, Flipping A Paradigm That Held For 2.5 Years, As Sam Altman Teases Huge Upcoming Product Releases

According to OpenRouter and Ramp, last week enterprise customers spent more on OpenAI models than on Anthropic for the first time in 2.5 years. GPT-6 Astra accounted for 13% of enterprise spending versus 8% for Anthropic's Fable models. Sam Altman teased a major model release this week.

• OpenAI beat Anthropic in enterprise spending for first time in 2.5 years
• GPT-6 Astra took 13% of enterprise spending vs 8% for Anthropic
• Model trained on a 100,000 GPU cluster costing $500M–$1B
• Altman announced a major model release this week