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

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

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

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

To access GPT-4.5’s API, OpenAI is charging developers $75 for every million input tokens (roughly 750,000 words) and $150 for every million output tokens ...

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 ...

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

OpenAI is rolling out its latest GPT-4.5 model to ChatGPT Plus members today after ChatGPT Pro members and developers got ...

Elon Musk has responded to a report by AI benchmarking platform LMArena, which ranked OpenAIs GPT-4.5 as the top-performing ...

The release of GPT-4.5 for ChatGPT naturally leads to questions about how the model compares to its many rivals. After comparing it to GPT-4o and getting somewhat ambiguous results as to which ...

GPT-4.5 hallucinates less frequently than most models, as well, according to OpenAI — which in theory means it should be less likely to make stuff up. GPT-4.5 is also a skilled rhetorician.