August 29, 2026 —
OpenAI plans to end direct model access for SpaceX-owned Cursor
Today's North America AI brief tracks a sharp change in the coding stack, a major U.S. HBM manufacturing milestone, fresh pressure around memory supply and regulation, and the infrastructure choices shaping the next wave of deployment.
OpenAI plans to end direct model access for SpaceX-owned Cursor
OpenAI said it notified SpaceX that it intends to wind down the contract supplying OpenAI models to Cursor, proposing November 12 as the cutoff. The company tied the decision to concerns about compliance with its terms after Cursor's change of control. OpenAI said it will not provide future models to Cursor, while giving developers the maximum notice allowed under the agreement.
SK hynix breaks ground on its first U.S. HBM production base
SK hynix announced the groundbreaking of a more than $4 billion advanced-packaging facility in West Lafayette, Indiana. The company expects the cleanroom to open by October 2028 and next-generation HBM mass production to begin in the second half of 2029. Wafers made in Korea will be packaged and tested in Indiana, alongside a Purdue-linked R&D testbed for advanced packaging.
Z.ai releases GLM-5.3 weights with a new commercial gate
Z.ai published GLM-5.3 weights and serving instructions on Hugging Face under a custom license. Model-as-a-service operators with more than $10 billion in aggregate revenue over any consecutive 12 months must pass a Z.ai security review before commercial use. Cloudflare also added GLM-5.3 to Workers AI, citing large reported gains on coding, software-engineering and cyber benchmarks.
CXMT challenges its Pentagon military-company designation
Chinese DRAM maker ChangXin Memory Technologies filed suit in U.S. District Court for the District of Columbia seeking removal from the Pentagon's list of companies tied to China's military. CXMT says it makes chips for civilian and commercial uses and argues the designation lacked evidentiary support and due process. The Pentagon declined to comment on pending litigation.
Building trades turn data-center approvals into an election issue
Construction unions and trade groups are warning politicians that opposition to data-center projects could cost them labor support, according to The Wall Street Journal. The intervention adds a jobs-focused counterweight to local concern about power prices, water use and noise. Separate reporting and union statements show organized labor increasingly framing responsible data-center construction as a source of durable, high-road employment.
Nvidia's moat is expanding from GPUs to the whole AI factory
Nvidia's competitive position is increasingly tied to rack-scale orchestration, networking, storage and specialized inference hardware, not just accelerator chips. TechCrunch's analysis points to the Vera Rubin platform, Vera CPUs and Groq 3 LPX as a coordinated system for moving data and producing tokens efficiently. Nvidia's own product materials confirm the emphasis on full-stack co-design for large agentic workloads.
SageMaker Feature Store adds batch writes and record discovery
AWS detailed BatchWriteRecord, which writes up to 25 records across feature groups, and ListRecords, which enumerates stored record identifiers with pagination.
Decathlon scales demand forecasting with Chronos-2
Decathlon described weekly Chronos-2 forecasting across tens of thousands of products, reporting better accuracy with lower retraining and deployment overhead.
Salesforce spreads AI inference across availability zones
Salesforce used SageMaker Inference Component placement controls to preserve multi-AZ resilience while retaining the cost gains of shared GPU hosting.
Pasqal begins trading on Nasdaq after its SPAC merger
Neutral-atom quantum company Pasqal began Nasdaq trading as PSQL after completing its combination, with about $360 million of cash available at closing.
EDM producers organize around suspected undisclosed AI music
The Verge documented producers Max Harris and Nihil Young publicly examining tracks they suspect were generated with tools such as Suno and presented as human-made work.