During the months leading up to the public launch of GPT-4, our entire team was intensely focused, which allowed us to iterate quickly and stay ahead of the market.

After gaining early access to GPT-4, we developed a groundbreaking product that allowed us to add millions of dollars in revenue monthly, demonstrating the transformative power of AI in legal work.

Before the public launch of GPT-4, we had law firms using our AI without knowing it was powered by GPT-4, and they were amazed by its capabilities, completing tasks that previously took a whole day in just minutes.

We integrated some of the improvements from GPT-4.5 into our mainline GPT-4 model to enhance its collaborative capabilities.

In February, we launched the research preview of GPT-4.5, which is more intuitive and collaborative than previous models, making collaboration significantly easier.

When we launched GPT-4.5, we were proud of the model, but users liked it much more than we anticipated, expressing that it was significantly better than GPT-4 in various ways.

Codex works with GPT-4.1 and other models, and we're excited to see what you build with it.

We were one of the launch partners of OpenAI when they first launched ChatGPT-4, and we immediately recognized its potential to help our mission.

We focused on alignment and safety for GPT-4, aiming to gather feedback from researchers to enhance its reliability and robustness.