Investor pressure forces Nvidia to shrink its OpenAI bet just as Anthropic's numbers defy bubble warnings
The Wall Street Journal reports Nvidia will cut its OpenAI data center guarantee to just under $120 billion from $250 billion, covering an initial phase of about 5 GW. OpenAI is separately negotiating a lease for a 10 GW project by SB Energy and talks on financing for chip purchases up to $350 billion. Reuters says Anthropic revenue rose from $4.73B in Q1 to over $11.5B in Q2.
How this was made
The 30-second read
Why it matters
A smaller guarantee changes the risk profile of Nvidia’s involvement in the OpenAI buildout, while Anthropic’s rapid revenue growth is used to argue the AI bubble narrative is not uniform.
Market read
Traders may reassess AI infrastructure risk and financing structure after a reported reduction in Nvidia’s guarantee, while Anthropic’s growth complicates a simple bubble narrative.
What to watch
The article also notes separate lease talks for the full 10-gigawatt project and separate financing for OpenAI chip purchases, which could offset any negative read-through from the smaller guarantee.
Background
The piece frames a data-center deal between Nvidia and OpenAI that was originally planned with a much larger guarantee, then scaled back after investor concerns.
Ticker impact
WSJ reports Nvidia cut its OpenAI data-center guarantee from $250B to just under $120B after investor pushback over risk exposure.
Near-term sentiment could soften versus a full $250B guarantee narrative, but the deal still proceeds at a large scale.
The article discloses a concrete contract-structure change (guarantee halved) but does not provide incremental financial guidance or a confirmed cancellation, limiting magnitude of price impact.
Market effects
Signals more cautious risk appetite in AI infrastructure financing, which could influence how investors price other AI capex-linked exposures.
No specific regional impact described beyond data-center buildout in the US.
OpenAI’s buildout and chip purchasing financing (up to $350B) remain global AI supply-chain drivers, even with reduced guarantees.
Counterpoint
The guarantee reduction may be a risk-management tweak rather than a demand slowdown, so Nvidia’s underlying AI demand could remain intact.
Key entities
- companyNvidia
Reportedly halved its OpenAI data-center guarantee from $250B to just under $120B after investor pushback.
- companyOpenAI
Negotiating a lease for the full 10-gigawatt project and separately discussing financing for chip purchases up to $350B.
- companyAnthropic
Reportedly more than doubled revenue in Q2 and projects very large revenue by 2028.
- companySB Energy
SoftBank subsidiary developing the 10-gigawatt project that OpenAI is leasing.
