GPT-4.5 has been released – what has been updated?

The new GPT-4.5 model has been introduced! We have reviewed the main changes for you.

Smarter – Recognizes better patterns, draws conclusions, and generates creative ideas.
Fewer mistakes – Provides more accurate answers to questions and fabricates facts less.
Understanding context – Better grasps subtle hints, tone, and emotions.
Great as an assistant – More helpful in programming, writing, and problem-solving.
Live interaction – Conversations have become more natural and intuitive.
Strong foundation – Improved with large-scale training and optimization.
New feature: If you ask, the model can provide sharp and witty responses. It's not pleasant, but it's interesting.

According to Sam Altman, this is "the first model where you can feel like you are talking to an interesting person while conversing with it."