GPT-6 Astra is here! This upgrade might be even more groundbreaking than the leap from GPT-4 → GPT-5. OpenAI is pushing AI from being a 'question-answering model' to becoming an 'intelligent agent capable of independently handling complex real-world tasks.' A major step toward agents that can actually get work done! Here’s how I’d sum up the evolution of past AI generations: GPT-3: Can write ↓ GPT-4: Can understand and reason ↓ GPT-5.x: Can think deeply + use tools ↓ GPT-6 Astra: Truly starts 'working + conducting independent research.' So, I think the biggest highlights and milestones of GPT-6 are: ① ARC-AGI-3 7.8% → 99.9%: A massive leap in abstract reasoning for unknown tasks. ② AI is now contributing to real, new mathematical discoveries: transitioning from 'knowledge consumer' to 'knowledge producer.' ③ Mature Computer Use + Agent capabilities: moving from 'answering your questions' to 'getting the job done for you.'