OpenAi has launched GPT-4.5, which is the company’s largest and best model. The company is releasing a research preview of GPT‑4.5 that’s a step forward in scaling up pre-training and post-training. The latest model improves its ability to recognize patterns, draw connections, and generate creative insights without reasoning.

OpenAI revealed that as per early testing, interacting with GPT‑4.5 feels more natural. It has broader knowledge base, improved ability to follow user intent, and greater “EQ” make it useful for tasks like improving writing, programming, and solving practical problems.