[Market Trends] Building OpenAI o1 | OpenAI

π OpenAI's o1: A New Era of Reasoning
OpenAI introduces its new model series named "o1," highlighting an improved reasoning capability compared to previous models like GPT-4. The o1 series features two models: "o1 preview" to showcase the capabilities of the upcoming o1, and "o1 mini," a smaller, faster model trained similarly to o1. The central concept is reasoning—the model’s ability to think longer for complex tasks, leading to better outcomes. The team shares their experiences with key "aha moments" during development. One notable breakthrough was realizing that training the model to generate its own thought processes through reinforcement learning led to superior reasoning than relying on human-written thought chains. Another revelation occurred when the model demonstrated self-questioning and reflection during math problem-solving, signifying a significant evolution in reasoning abilities.