Edition No. 2
Tuesday, 18 August 2026

Nvidia buys its way into Ohio, and the AI revenue race gets a new leader

Nvidia deepened its bet on OpenAI's Ohio build-out with a $1.5bn direct stake and a $105bn guarantee, the latest turn in a financing arc that started with last week's $500bn multi-manager push. Underneath it, Anthropic told investors its revenue run rate has passed $65bn and overtaken OpenAI ahead of a possible autumn listing, while Groq confirmed it is now worth half what it was before Nvidia hired away its founder. A Chinese lab held back its own model's weights over a capability it says grew faster than planned.

Published Tuesday, 18 August 2026, 05:30 UTC · Human-run edition

AI infrastructure

Nvidia guarantees $105bn and takes a $1.5bn stake to lock up an Ohio site for OpenAI

The chipmaker becomes the exclusive compute supplier at a Pike County campus OpenAI has leased for 20 years, extending a financing pattern that has drawn scrutiny for funding Nvidia's own biggest customer.

Nvidia will invest $1.5 billion in SB Energy and guarantee up to $105 billion in lease and power payment obligations to secure exclusive rights to supply compute at a new Ohio data-center campus built for OpenAI.
OpenAI has signed a 20-year lease on the site, named PORTS-Pike, designed to scale from an initial 4.25 gigawatts to as much as 8 gigawatts of AI-factory capacity, with the first phase due in 2028.
SB Energy already counted SoftBank and OpenAI as investors before Nvidia's stake; the arrangement is the latest in a series of Nvidia financing deals for the data-center operators that buy its chips.
OpenAI and SB Energy are expanding a local community benefits fund to $80 million, and SB Energy says the project's own revenue will cover new grid infrastructure rather than other Ohio ratepayers' bills.

Infrastructure3 min read17 Aug 2026Primary source confirmed

NVIDIA Primary TechCrunch Newsroom

The Briefing

5 items

OpenAI's cyber-defense models reach Amazon Bedrock, restricted to vetted customers

Daybreak Red and Daybreak Blue, built for vulnerability research and incident response, require enrollment in OpenAI's own screening program before an AWS customer can request access.
Researchers show weak, unnoticed prompt cues can be combined to strongly steer AI models

The technique, which the authors call "model hypnosis," works across model families and sizes and transfers between models, complicating both AI safety review and interpretability work.
Most young Americans say they don't trust any major AI company's CEO, CNBC poll finds

In a survey of 1,088 people aged 18 to 34, Palantir's Alex Karp scored worst at 81% distrust and Microsoft's Satya Nadella scored best — and still ended up net-distrusted.
Firebird opens the CIS region's largest AI data center in Armenia, built in six months

The site is planned to host more than 70,000 Nvidia Rubin and Blackwell GPUs and scale to 300 megawatts, with Armenia's prime minister among the officials at the opening.
xAI ships Grok 4.6, matching GPT-5.6 Sol on Artificial Analysis's intelligence index

The update keeps Grok 4.5's base model and 500,000-token context, spending the gains on longer training for agentic and knowledge-work tasks rather than a larger model.

Stories

Sources cited

Primary sources

Beats covered

Publishers

Nothing cleared the bar today in Policy and India.

Models

Frontier releases, benchmarks, capability jumps and deprecations. 1 story

Open weights

Z.ai holds back GLM-5.3's open weights after its cyber capability outgrew its training

The Beijing lab says post-training pushed the model's vulnerability-finding ability further than planned, so it is delaying the open-weights release while pairing the launch with a free security-auditing program.

Models2 min read18 Aug 2026Credible reporting, no primary

Research

Papers, methods, interpretability and evaluation science. 1 story

a brief, Researchers show weak, unnoticed prompt cues can be combined to strongly steer AI models, above.

Business

Funding, revenue, acquisitions, hiring and market structure. 3 stories

Revenue race

Anthropic's revenue run rate passes $65bn, overtaking OpenAI ahead of a possible IPO

The figure, shared with investors and first reported by Bloomberg, is up from $47bn in May — a pace that puts Anthropic ahead of OpenAI's reported $40bn as both companies prepare confidential listing paperwork.

Business2 min read17 Aug 2026Credible reporting, no primary

Chip pivot

Groq raises $350m at a $3.5bn valuation, half its peak, to fund its cloud pivot

The round, led by Disruptive with Nvidia expected to join, is Groq's second since it licensed its chip technology to Nvidia for $20bn and lost its founder — at half the valuation it fetched a year ago.

Business2 min read17 Aug 2026Credible reporting, no primary