How ChatGPT shopping research works

Now Anthropic says it’s leapfrogged OpenAI with its new model and is the AI horserace in play? OpenAI is still focusing on things like shopping. Nvidia answers a question people weren’t asking. And is Google soaring because they also might be able to go after Nvidia’s chip throne?

• Anthropic introduces cheaper, more powerful, more efficient Opus 4.5 model (Ars Technica)
• ChatGPT's new shopping research tool is fast, fun, and free - but can it out-shop me? (ZDNet)
• Nvidia’s ‘I’m Not Enron’ memo has people asking a lot of questions already answered by that memo (The Verge)
• Google Further Encroaches on Nvidia’s Turf With New AI Chip Push (The Information)

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