The start-up’s valuation, which has nearly doubled in six months, shows continued enthusiasm for A.I. among investors.

Sam Altman today revealed that OpenAI will release an open-weight artificial intelligence model in the coming months. “We are ...

Drawing from cognitive science, Chollet described such intelligence as the ability to quickly acquire skills and solve ...

A new paper from the AI Disclosures Project claims OpenAI trained GPT-4o on paywalled content from O’Reilly Media—raising ...

Companies like OpenAI and China’s DeepSeek offer chatbots designed to take their time with an answer. Here’s how they work.

OpenAI, the artificial intelligence company behind ChatGPT, said it has finalized a funding round that will bring in $40 ...

The AI developer’s financing round is the largest of all time, according to data compiled by research firm PitchBook.

OpenAI said on Monday it would raise up to $40 billion in a new funding round led by SoftBank Group at a $300 billion ...

Based on the new o1-pro pricing, o3 could potentially cost upwards of $30,000 per task. The more efficient o3 strain has ...

OpenAI is planning to release its first open-weight language model with reasoning capabilities since GPT‑2 in the coming ...

Several newspapers have sued OpenAI and Microsoft, seeking to end the practice of using their stories to train artificial ...

OpenAI raises a record-breaking $40B at a $300B valuation, led by SoftBank, to fuel AGI research, expand infrastructure, and ...