AI News

OpenAI's Self-Developed Chip Jalapeño Passes First Test: Per-Watt Performance Up to 1.9x NVIDIA's Flagships, 700W vs 1400W

On August 26, 2026, OpenAI released the first performance data for its self-developed inference chip, Jalapeño, showing 1.5-1.9x higher throughput per kilowatt and 1.7-3.6x lower end-to-end latency than NVIDIA GB200 and GB300 rack systems on the InferenceX benchmark, marking the company's formal entry into hardware-level competition.

OpenAI Jalapeño 自研芯片
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Nvidia Teams Up with Six Wall Street Giants to Raise Over $500 Billion: Computing Power Is Turning Into a Bond

Nvidia has joined forces with six top global asset management institutions to establish an independent computing power financing platform targeting over $500 billion in third-party capital. The move aims to reposition AI compute as an investable asset class, but critics warn of structural risks including GPU depreciation mismatches and the use of pension funds for AI infrastructure financing.

NVIDIA AI Infrastructure 华尔街
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Google Gemini 3.5 Transcribe Opens API: 2.6% Word Error Rate Ranks Fifth, Real-Time Streaming Has Three Hard Limits

Google officially released Gemini 3.5 Transcribe via the Gemini API on August 26, 2026, achieving a 2.6% word error rate (ranked fifth) in non-streaming benchmarks and 4.0% in real-time streaming. The release splits into batch and streaming endpoints with three hard constraints, while Google's broader strategy extends from API access to embedding voice input directly into Chrome.

Google Gemini 语音识别
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OpenAI 'Jalapeño' Chip Benchmark Debut: 700W Processor Outperforms Nvidia's 1400W Flagship, Inference Landscape Begins to Shift

OpenAI unveiled the first public benchmark results for its self-developed AI inference chip, Jalapeño, at Hot Chips 2026, delivering 1.5–1.9x the per-watt inference throughput of Nvidia GB200/GB300 systems with end-to-end latency cut to 28–59% of comparison systems. The 700W chip comprehensively outclasses Nvidia's 1400W flagship in efficiency.

OpenAI Jalapeño芯片 NVIDIA
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