Competition intensifies for Anthropic and OpenAI ahead of IPOs Competition between AI startups Anthropic and OpenAI is intensifying as both companies reportedly prepare for initial public offerings. The rivalry highlights the growing market for advanced AI models and investor interest in the sector. Security Verification For help please visit help.ft.com https://help.ft.com . We apologise for any inconvenience. The following information can help our support team to resolve this issue. - Reason - Challenge - Request ID - a118d18defa14d37 - Status Code - 403 For help please visit help.ft.com https://help.ft.com . We apologise for any inconvenience. The following information can help our support team to resolve this issue.