Tag: AI Infrastructure
Nvidia starts certifying the power gear behind its AI factories
A new qualification program puts batteries and cooling units through Nvidia's DSX reference requirements.
Lightmatter halves fiber counts with a bidirectional optical module
Lightmatter has joined the Open CPX MSA and shipped a module that puts both directions of an optical…
Microsoft publishes TauGrid to schedule GPU work on Kubernetes
Microsoft has open-sourced TauGrid, a Kubernetes platform that bundles the queuing, scheduling and monitoring pieces AI teams usually…
Rune raises $40M to put GPUs at solar farms
Rune has raised $40M for a data center design that installs behind the meter at renewable plants, capturing…
Crusoe lands Perplexity for training and serving on GB300 racks
The multi-year deal puts Perplexity's full model lifecycle on Crusoe Cloud and hands enterprise AI tools to Crusoe's…
Nvidia pitches power efficiency as the new AI data center metric
At a Santa Clara event that doubled in size, Nvidia pitched a power optimization layer it says delivers…
Crusoe doubles down on Tulsa with a second components plant
Crusoe has opened a second Tulsa factory making the switchgear and busbar that sit underneath its AI campuses.
Buildots banks $130M to track data center builds with AI
Construction intelligence startup Buildots has raised $130M as AI data center schedules tighten around the world.
Temporal raises $550M as reliability becomes an AI selling point
Temporal closed a $550M Series E at a $12.55B valuation, betting that AI-era software needs durable execution underneath…
Astra demand pushes OpenAI to close its priciest ChatGPT tier
OpenAI has stopped taking new $200-a-month Pro subscriptions while it works to keep its newest model online for…
Ayar Labs raises another $150M to push optics past copper
The co-packaged optics company lifts its 2026 total to $650M and opens a design center in Bengaluru as…
DeepSeek shrinks its KV cache to fit million-token contexts
DeepSeek V4.1 Flash targets the memory bill behind long-running agents, cutting cache footprint to 890 bytes per token.