OpenAI has unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...

OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.

OpenAI announced on Thursday it is launching GPT-4.5, the much-anticipated AI model code-named Orion. GPT-4.5 is OpenAI’s ...

The verdict is in: OpenAI's newest and most capable traditional AI model, GPT-4.5 ... knowledge) test with 85.1 percent compared to GPT-4o's 81.5 percent, suggesting better performance on ...

OPENAI ROADMAP UPDATE FOR GPT ... like Deep Research and Search. These changes come at the heels of DeepSeek’s recent emergence. This Chinese AI model matches and even exceeds the performance ...

"Think," which displays the AI's reasoning process while resolving requests, and "Big Brain" for handling more computationally intensive tasks. Alongside the model update, xAI announced Deep ...

OpenAI CEO Sam Altman has announced plans to streamline the company's AI offerings and provided details on the upcoming releases of its GPT-4.5 and GPT ... search, and deep research capabilities.