Opinion: How tech’s DeepSeek wakeup call could leave Nvidia stronger - MarketWatch

1. DeepSeek created a competitive AI model costing just $5.6 million. 2. OpenAI's GPT-5 training reportedly costs $500 million for six months. 3. DeepSeek's R1 model performs better at significantly lower operational costs. 4. OpenAI's reliance on costly infrastructure may hinder its efficiency. 5. AI industry may shift towards lightweight models over resource-heavy approaches.