Microsoft Revises Partnership Agreement with OpenAI: License Changed to Non-Exclusive, Revenue Sharing Terminated, Azure Priority Rights Maintained
Microsoft and OpenAI simultaneously published official blog posts on April 27 local time, announcing...
OpenAI Releases GPT-5.5, Surpassing Claude Opus 4.7 in Agentic Coding
On April 23, OpenAI officially released its new flagship large language model GPT-5.5, codenamed "Sp...
OpenAI Launches Life Science Reasoning Model GPT-Rosalind, RNA Sequence Prediction Accuracy Exceeds 95% of Human Experts
On April 16 local time, OpenAI announced the launch of GPT-Rosalind, a cutting-edge reasoning model ...
OpenAI Releases GPT-5.4-Cyber Model to Specific Users, Dedicated to Cybersecurity Defense
On April 14, 2026 local time, OpenAI announced the launch of the GPT-5.4-Cyber model, a fine-tuned v...
Novo Nordisk and OpenAI Establish Strategic Partnership, AI to Cover Entire Chain from Drug Discovery to Supply Chain
Danish pharmaceutical company Novo Nordisk announced a strategic partnership with OpenAI on April 14...
OpenAI Proactively Revokes Certificates and Hardens Applications, Confirms User Data Unaffected in Axios Incident
On April 10, 2026, OpenAI issued an official security statement confirming it had initiated a compre...
OpenAI Launches ChatGPT Pro Tier at $100 Monthly, Temporarily Boosts Codex Usage Limit to Tenfold
On April 10, 2026, OpenAI announced a product update on its official website, formally introducing a...
OpenAI Enterprise Business Accounts for Over 40% of Revenue, Codex Weekly Active Users Surpass 3 Million
On April 6 local time, OpenAI Chief Revenue Officer Denise Dresser announced that the enterprise bus...
OpenAI Acquires TBPN Podcast, Founded in 2024 with Interviews of Zuckerberg and Nadella
On April 2, 2026, OpenAI announced the acquisition of the technology podcast TBPN. TBPN will be inte...
OpenAI Integrates ChatGPT and Other Tools to Launch Super App, Expanding AI Business Capabilities
The American artificial intelligence company OpenAI plans to launch a desktop super ...