In a legal filing, OpenAI asked a federal court to hold Mr. Musk responsible for any damage he has caused the firm, in the ...

OpenAI has integrated AI image generation directly into ChatGPT, powered by the GPT-4o model, allowing free and paid users to ...

It achieved an 8.0% higher win rate over DeepSeek R1, suggesting that its strengths generalize beyond just logic or math-heavy challenges.

So they started building reasoning systems. Last year, companies like OpenAI began to lean heavily on a technique called reinforcement learning. Through this process — which can extend over ...

The research-focused agent shows how a new generation of more capable AI models could automate some office tasks.

Sam Altman is a prominent entrepreneur, investor, and thought leader in the fields of technology, artificial intelligence (AI ...

Using several recent innovations, the company Databricks will let customers boost the IQ of their AI models even if they don’t have squeaky clean data.

In reinforcement learning projects, an AI model’s training process is coordinated by a second neural network. RLHF, the machine learning OpenAI used to build GPT-4o, enhances that second neural ...

OpenAI unveiled an updated version of its AI system GPT-4o that can generate more realistic images, the result of a year-long ...