AI Briefing
KO

OpenAI Chases Anthropic by Mimicking Its Success Formula

·2026.04.29 00:42

Key point

OpenAI is fiercely competing by following in Anthropic's footsteps in product launches and business model.

Details

A pattern is repeating in which OpenAI follows Anthropic's product launches and business strategy. After Anthropic announced its cybersecurity model Claude Mythos, OpenAI released GPT-5.4-Cyber, and even after the success of the coding tool Claude Code, OpenAI appeared to respond with Codex updates.

The two companies also show clear differences in their core business models.

  • Anthropic: Focuses on B2B and coding tools targeting enterprise customers and software engineers, pursuing tangible profitability.
  • OpenAI: Focuses on the consumer market centered on ChatGPT, video generation (Sora), AI browsers, and other B2C services and ecosystem expansion.

Recently, Anthropic has been growing rapidly, achieving $30 billion in annual revenue and being valued at over $1 trillion in private markets. As a result, wariness toward Anthropic's growth is increasing within OpenAI, and a recently leaked memo has revealed strategic shifts aimed at responding to Anthropic's business model.

This summary was generated automatically by AI. Check the original for the author's claims and context. Copyright belongs to the original author.

Our guide explains how the AI works. Report summary errors, attribution issues, or removal requests via Contact.