Weibo’s new open source AI model VibeThinker-1.5B outperforms DeepSeek-R1 on $7,800 post-training budget 12. November 2025
OpenAI debuts GPT‑5.1-Codex-Max coding model and it already completed a 24-hour task internally 19. November 2025
Nvidia researchers boost LLMs reasoning skills by getting them to ‚think‘ during pre-training 10. Oktober 2025