Today in AI: Google Launches Perplexity Rival, Calls it ‘Learn About’ ; Atlas robot shows off autonomous sorting skills; OpenAI launches ChatGPT search, competing with Google and Microsoft;  Github announces spark

AI Unraveled: Latest AI News, ChatGPT, Gemini, Claude, DeepSeek, Gen AI, LLMs, Agents, Ethics, Bias - Today in AI: Google Launches Perplexity Rival, Calls it ‘Learn About’ ; Atlas robot shows off autonomous sorting skills; OpenAI launches ChatGPT search, competing with Google and Microsoft;  Github announces spark