OpenAI's Jalapeño Chip and Japan's Robotaxi IPO — AI's Hardware Axis Turns

OpenAI unveils its first custom inference chip with Broadcom, Japan's Go raises $553M to field Waymo-powered robotaxis, and Waymo launches a $30/month subscription.

OpenAI just planted a flag in silicon. This week the company unveiled "Jalapeño," its first custom AI chip — an application-specific processor (ASIC) built in partnership with Broadcom, designed for a single job: inference. That's the work of running a trained model, not training it — the bill that arrives billions of times a day and never stops.

The chip pairs a large compute section with six stacks of high-bandwidth memory, targeting the memory bottleneck that slows large language models. Broadcom CEO Hock Tan claims Jalapeño runs inference at 4x the performance of a typical AI GPU. Treat that number as marketing — there's no independent benchmark — but the direction is the point. A chip designed for one task almost always beats a general-purpose processor at that task.

The deeper play is control. Renting GPUs means building a business on hardware someone else designs, prices, and allocates. Owning the silicon design reshapes that equation. OpenAI joins Google and Meta — both of whom also build custom AI chips on Broadcom — in a quiet infrastructure race. Google spent roughly a decade on custom TPUs before reaching its seventh generation. Jalapeño is generation one. Custom silicon is a program, not a product, and OpenAI will keep buying merchant chips even as its own silicon ramps.

The toll booth beneath the race. Broadcom reported $8.2 billion in AI chip revenue in Q1 fiscal 2026 — up 106% year-over-year — and sits on over $50 billion in committed orders. The company's management sees a path to $100 billion in annual AI chip revenue by 2027. Every frontier lab racing to put its name on silicon funnels revenue to the same infrastructure layer. The names on the chips keep changing. The company designing them stays the same.

Meanwhile, Tokyo's streets are going driverless. Japanese ride-hailing app Go completed the country's biggest IPO of 2026, raising ¥88.6 billion ($553 million), with ¥8 billion ($50 million) earmarked for robotaxi R&D and acquisitions. The urgency is demographic: Japan's taxi driver pool has shrunk roughly 20%, and an aging population means it won't recover. Go — with 35 million downloads, 85,000 partner vehicles, and a 70% market share across all 47 prefectures — is partnering with Waymo to field autonomous taxis. No timeline yet, but the bet is placed.

And in the US, robotaxis are maturing into a consumer product. Waymo launched "Waymo Premier," a $29.99/month subscription offering priority pickup, 10% cash back, free cancellations, and early access to new cities. The program starts in San Francisco, Los Angeles, and Phoenix — Waymo's most mature markets — and notably excludes cities where rides are hailed through Uber. Waymo is building its own direct customer relationship, one subscription at a time.

Sources: Forbes, TechCrunch, Business Insider