Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ...

Earlier this month, OpenAI CEO Sam Altman shared a roadmap for its upcoming models, GPT-4.5 and GPT-5. In the X post, Altman ...

Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 ...

But it could be the last release in OpenAI's classic LLM lineup.

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 researchers said the new model was the company’s “best chat model yet,” citing an improved knowledge base and better ...

Explore how GPT-4.5's focus on emotional intelligence and reduced hallucinations signals a shift towards specialized AI.

ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users ...

Some researchers think OpenAI's giant and expensive latest model is a sign that tech companies cannot keep making progress by ...

OpenAI today introduced the next iteration of its AI models, GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, ...

OpenAI rolled out a research preview of GPT-4.5, it's "largest and most knowledgeable model yet," on Thursday.

The model underwent more training than any model before it and is said to feel more 'human' and possess a better general ...