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OpenAI unveiled its Jalapeño custom AI inference chip, reporting faster and more power-efficient inference performance with benchmark comparisons

Product launch ● Confirmed 83% confidence first seen

OpenAI presented results for Jalapeño, a custom AI inference chip designed to improve latency and throughput versus competing inference solutions. Coverage reports benchmark comparisons, including higher efficiency metrics on at least one inference benchmark, and notes plans to deploy the chip starting at the end of 2026.

Jalapeño Jalapeño OpenAI Broadcom Hot Chips InferenceX Nvidia Blackwell Richard Ho SemiAnalysis

Source coverage

Jalapeño’s first results show industry-leading speed and efficiency in AI inference OpenAI official OpenAI says its Jalapeño chip can power faster AI responses than the competition The Verge independent OpenAI’s Jalapeño chip is built for fast inference at scale, benchmarks show TechCrunch independent

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