Observed Signal · May 7, 2026 · Partnership · Source: Gary Marcus · Impact: 3/5 · Sentiment: Negative
OpenAI-Broadcom Chip Deal Hits Financing Snag
Gary Marcus highlighted a report from The Information that the previously announced OpenAI–Broadcom plan to produce 10 GW of custom AI chips has encountered a financing problem: when the partnership was publicized, the parties had not fully determined how OpenAI would pay for the capacity. Marcus notes that many diagrams of industry financing omit recent deals (e.g., an Anthropic–XAI/ Xai deal) and that attempts to auto-update those charts (including via ChatGPT Pro) include omissions and outdated valuations. The piece frames the financing uncertainty as a potential risk to interconnected AI supply relationships.
Financing uncertainty for a major OpenAI–Broadcom AI chip partnership could affect AI infrastructure capacity, vendor supply commitments and downstream product timelines, which has moderate implications for AI-dependent technology sectors.
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Key Takeaways & Evidence Grounding
- Gary Marcus published a Substack post on May 7, 2026 referencing a scoop by The Information.
- The Information reported that OpenAI and Broadcom had announced plans to produce 10 GW of custom AI chips together.
- The announcement did not include a clear plan for how OpenAI would pay for the chips; months later the firms were still negotiating financing terms.
- Marcus observed that industry financing diagrams (e.g., Bloomberg's circular financing chart) omitted recent deals such as an Anthropic–XAI agreement and did not show Broadcom.
- Someone asked ChatGPT Pro to update the circular financing chart; Marcus says the AI output contained omissions and obsolete valuations.
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Broadcom Expands AI Chip Deals with Google, Anthropic
Broadcom said it will produce future versions of AI chips for Google and signed an expanded agreement with Anthropic that gives the startup access to roughly 3.5 gigawatts of compute capacity using Google’s tensor processing units (TPUs). The deals were disclosed publicly and helped Broadcom shares jump more than 6% intraday. Analysts at Mizuho and Citi maintained buy ratings, with Mizuho saying the tighter TPU partnership strengthens Broadcom’s position. CEO Hock Tan has projected AI chip revenue in 2027 “significantly in excess of $100 billion.” Earlier estimates from filings and analyst commentary suggested Broadcom could capture tens of billions in AI-related revenue from customers like Anthropic as model builders continue to source diverse accelerator capacity.
AI Funding Risks: Hedge Fund Collapse and Nvidia Financing
A recent rout in AI and chip stocks exposed fragilities in the AI funding boom, illustrated by Situational Awareness — a leveraged San Francisco hedge fund led by Leopold Aschenbrenner — which sold its public stock portfolio to Citadel after margin calls created a liquidity crisis. The piece flags vendor financing risks as Nvidia has made large, hardware-linked investments and commitments (including a reported $5 billion commitment to Ilya Sutskever’s Safe Superintelligence and reported talks to guarantee up to $250 billion for OpenAI). Corporate venture capital and new financial actors (big managers and private credit) now dominate AI financing, while special purpose vehicles (SPVs) are outpacing direct secondary trades on some platforms, underscoring evolving—and potentially systemic—financing risks for the AI buildout.
OpenAI Reportedly Missed Revenue Targets; Chip Stocks Fall
A Wall Street Journal report said OpenAI recently missed internal revenue and user targets, prompting concerns that it may not be able to fund planned expansions of computing capacity. The report — which cited company insiders and quoted finance chief Sarah Friar expressing those worries — was denied by OpenAI in comments to CNBC. Markets reacted: Softbank shares fell more than 10%, while AMD, Broadcom, CoreWeave, Nvidia and Oracle shares dropped between about 1–4%. Microsoft, an OpenAI investor, recovered losses and was supported by news of a large Copilot rollout (743,000 users at Accenture). Several analysts and fund managers (Mizuho’s Jordan Klein, John Belton of Gabelli Funds, Luke Rahbari of Equity Armor) said such short-term reports were not necessarily cause for long-term alarm. Published 2026-04-28.
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