A recently released report on the new model behind ChatGPT includes an unsettling paragraph. The system demonstrated an ...

OpenAI has rolled out a major AI image generation upgrade with the GPT-4o model. Here's what it can (and still can't) do.

OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best model for chat yet. In early testing, OpenAI says people found GPT ...

OpenAI released a new base model on Thursday called GPT-4.5, which the company said is its best and smartest model for chat yet. It’s not a reasoning model like OpenAI’s o1 and o3 models ...

OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects ...

GPT-4o was recently upgraded with advanced image generation capabilities. The feature titled, "Images in ChatGPT" just requires the user to upload an image and ask the model to transform it into ...

Mashable Screenshot / OpenAI The exciting news for ChatGPT users is that the GPT-4o model is becoming the new default model for all accounts, which currently includes most logged-in users on the ...

Basically, the pitch seems to be that the model has been given AI sensitivity training to help it chat with humans more naturally — leading observers online to clown on GPT-4.5 for being ...

The general-purpose model does not think before it responds, said OpenAI. OpenAI has launched a research preview of GPT-4.5, its “largest and best model for chat yet”. The large language model ...