OpenAI 自研芯片实测性能超英伟达 Blackwell，但仍将合作
OpenAI 自研推理芯片实测跑分超越英伟达最强产品，但训练仍将依赖英伟达。
OpenAI 自研的推理芯片“小辣椒”（Jalapeño）经半导体研究机构 SemiAnalysis 实测，在多个开源模型上的性能与能效超过英伟达最强加速卡 Blackwell。但 OpenAI 表示不会弃用英伟达，训练仍大量使用其芯片，双方保持合作。
正文摘录
Here is the English translation of the article: --- Title: OpenAI's "Jalapeño" Chip Takes Down NVIDIA! Jensen Huang's Stock Price Rises, Not Falls Source: QbitAI Body: OpenAI's self-developed chip, "Jalapeño," has just posted benchmark scores that crush NVIDIA's most powerful Blackwell chips. This isn't official PR; the data comes from SemiAnalysis, a deep semiconductor research firm invited to run real-world tests in OpenAI's labs. Reportedly, Codex played a critical role in this process — some AI-written kernels even outperformed human-designed ones in performance. Despite the impressive benchmark results, OpenAI has made it clear it will not abandon NVIDIA entirely. Training still heavily relies on NVIDIA chips, and the two companies have a partnership backed by financing guarantees. In…