OpenAI introduces GPT-4.5: what's new?

OpenAI has launched GPT-4.5! Here are the key improvements:

Smarter – Recognizes patterns better, makes logical conclusions, and generates creative ideas.
Fewer mistakes – Provides more accurate answers and makes up facts less often.
Understands context – Detects hidden hints, emotions, and tone more effectively.
Perfect assistant – Even better for coding, writing, and problem-solving.
More natural conversation – Chats feel smoother and more intuitive.
Stronger foundation – Combines large-scale training with advanced optimization.
New feature: Can respond rudely if requested. Not very pleasant, but interesting.

According to Sam Altman, this is "the first model that made me feel like I was talking to an attentive person".