Chinese startup DeepSeek's artificial intelligence challenges major U.S. tech companies like Meta and OpenAI. Here's why.
Smarts matter, but so do features—here’s how popular bots stack up when performing real-world tasks.
After the release of DeepSeek R1, a Chinese-made freely available and open source "reasoning" AI model, the creators of ...
Newsweek tested the two leading chatbot AIs to see how they differed on the most important political events in recent history.
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