GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.

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 officially launches GPT-4.5 its groundbreaking AI model with improved accuracy, multimodal features, and global ...

OpenAI on Thursday introduced GPT-4.5, its latest and most advanced chat model, now available as a research preview. The ...

An AI expert who requested anonymity told Ars Technica, "GPT-4.5 is a lemon!" when comparing its reported performance to its ...

For developers, GPT-4.5 is being made available through OpenAI’s API, including the Chat Completions API, Assistants API, and Batch API. It supports key features like function calling, structured ...

Sam Altman claims OpenAIs GPT-4.5 "feels like talking to a thoughtful person" but it comes with a hefty price tag ...

Grok-3 is strong in math, science, and coding, while GPT-4 is superior in language and multimodal tasks. Grok-3 continuously ...

The model outperformed GPT-4o and OpenAI's o1 and o3-mini reasoning models. However, it fell short when compared to ...

In our review, Google's open-source Gemma 3 beats AI Models 15 times its size while running on a single GPU. But it’s also ...