TechCrunch was able to learn several details about OpenAI's upcoming 'open' AI reasoning model, which could be released early ...

GPT-4o is not a new model—OpenAI released it almost a year ago, but the company occasionally releases revised versions of ...

The company also rolled out tools for model fine-tuning and evaluation. Developers can customise the Llama 3.3 8B model, ...

According to internal tests, newer models like o3 and o4-mini hallucinate significantly more than older versions, and OpenAI ...

A discrepancy between first- and third-party benchmark results for OpenAI's o3 AI model is raising questions about the ...

By OpenAI 's own testing, its newest reasoning models, o3 and o4 -mini, hallucinate significantly higher than o1.

Qwen3’s open-weight release under an accessible license marks an important milestone, lowering barriers for developers and organizations.

Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest ...

OpenAI rolled back a botched update for its GPT-4o flagship model that led ChatGPT to give responses that were “overly ...

The FrontierMath benchmark from Epoch AI tests generative models on difficult math problems. Find out how OpenAI’s o3 and ...

OpenAI has introduced its gpt-image-1 photo generation models, and Adobe and Figma are incorporating them into their ...