OpenAI Jalapeño AI chip challenges Nvidia in inference

Nvidia‘s near-monopoly over the most advanced AI chips is under “threat” as OpenAI’s and other tech giants announce custom-built semiconductors, analysts told CNBC. Follow CNBC’s live coverage of Nvidia’s 2027 second-quarter earnings OpenAI announced that its first AI chip, the Jalapeño, had “industry-leading speed and efficiency,” as it unveiled the semiconductor on Tuesday. Google, AWS…

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Nvidia’s AI moat is shifting from chips to capital

NVIDIA CEO Jensen Huang delivers a speech during a keynote event at COMPUTEX on June 02, 2026 in Taipei, Taiwan. Cheng Chia Huang | Getty Images Nvidia’s massive head start in artificial intelligence turned the chipmaker into the world’s most valuable company. Now, almost four years into the generative AI boom, competitors like Advanced Micro…

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