AI Business and Development Weekly News Rundown: ⚖️ Structural Recalibration: AI Strategy, Compute, and Ethics 🥇 DeepSeek Crushes Math Olympiad, 📢 OpenAI’s Ad Leak, & 📉 The End of the "Scaling Era"? | AI Unraveled: Latest AI News, ChatGPT, Gemini, Claude, DeepSeek, Gen AI, LLMs, Agents, Ethics, Bias | Podwise