The signs that large-language models are starting to hit a ceiling in capabilities regardless of how much money and computing ...

The release of OpenAI’s biggest model ever exposes the tension between building artificial general intelligence and making ...

The release of GPT-4.5 for ChatGPT naturally leads to questions about how the model compares to its many rivals. After ...

Despite its larger size, GPT-4.5 only provides a marginal improvement over GPT-4o. However, it costs 30 times more for input ...

PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier ...

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

GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...

OpenAI says GPT-4.5 is smarter and offers a broader bank of knowledge, higher accuracy, lower hallucination, and access to ...

OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

Explore key differences, creative applications, and whether the price increase is justified for your needs. Uncover GPT-4.5 ...

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 ...