OpenAI to Release New Flagship Model Astra Next Week: Largest Pre-training Since GPT-4.5, Focusing on Agent Collaboration
OpenAI reportedly plans to release Astra, codenamed mewfour, next week. It is the largest pre-trained model after GPT-4.5, marking a major capability leap. An internal version solved 10 important open math problems, with compute costs around $2,000 (~13,500 RMB), demonstrating powerful complex reasoning.....