Indian markets had a choppy day on Wednesday, with the Sensex and Nifty both managing slight gains by close but not without some back-and-forth action. The Sensex climbed 283 points to 83,734 while Nifty edged up 94 points to 25,819. Mid-cap and small-cap stocks also showed some strength, rising around 0.4 to 0.5 percent. On the positive side, Tata Steel jumped nearly 3 percent, ITC rallied over 2 percent, and financials like Axis Bank held up okay with a 1.5 percent gain. But here's the thing that caught everyone's attention—IT stocks took a hit. After gaining for two straight sessions, the entire tech sector suddenly turned red. TCS, Infosys, HCL Tech, and Tech Mahindra all dropped around 1 percent, while Wipro and LTIMindtree fell even harder at around 2 percent. The reason? Anthropic just released Claude Sonnet 4.6, an AI model that can handle routine office tasks without human input. Traders are now worried that if AI keeps getting smarter at doing traditional office work, companies might cut back on IT outsourcing and consulting services. It's a real concern for the Indian IT sector. On top of that, the broader market mood remains cautious with lingering doubts about when the Fed might actually cut rates. So we're seeing this choppy, mixed performance where some sectors pop while others struggle with longer-term uncertainty.