Jeff Denworth
Co-Founder · VAST Data
Position Evolution
3 tracked across this operator's appearancesSame operator, on the record, on the same topic, at different points in time. Each delta below is anchored to verbatim transcript spans verified against source — no paraphrases. This is the alumni-graph moat: SemiAnalysis cannot reproduce this query because they don't have the speaker-stable corpus.
Neo-cloud service catalog expansion
Hardenedconfidence 85%Earlier Denworth described VAST powering AI-cloud platforms primarily as a storage layer. By September he articulated a much broader stack—databases, runtimes, pipelines, event brokers—explicitly branded as enabling 'Neo Clouds' to become full-service providers. The conviction and specificity around owning the entire cloud service catalog has grown substantially.
"if you think about platforms like CoreWeave and Lambda and Crusoe and Nscale, these are all like built on VAST platforms and they are servicing the needs of the largest AI labs."
Source on theCUBE ↗"we've been on this path where we're, VAST is much more than a storage product as you indicated, we've got our own database services, we've got our own runtime, we've got our own pipelines, our own event broker, and you put that all together, it turns out that if you consider this new class of clouds we call them Neo Clouds or AI Clouds, we're working with them very, very quickly to up level their service catalogs."
Source on theCUBE ↗VAST as AI operating system
Shiftedconfidence 82%In May 2026 Denworth framed VAST as an 'AI operating system' built around a global file system and scheduler. By September 2026 he reframed the same platform as 'the fifth Cloud'—a deployable, multi-tenant service layer. The shift from OS metaphor to cloud metaphor signals a deliberate repositioning toward cloud-provider buyers rather than enterprise IT.
"we took a step back and we said, "Okay, you've got this global compute scheduler on top of this global file system with a global index and we build when we're allowed to all the way down to the device driver level so that we can get the maximum efficiency out of hardware." And at that point we ran out of ideas. We didn't know what else to call it, so we just called it the AI operating system."
Source on theCUBE ↗"I think what VAST is building is the fifth Cloud, but not as actual Cloud infrastructure. It's a platform, as you pointed out, that can be deployed in any distributed data center offered up as a service. It's got multi-tenancy, it's got billing, it's got all the things you need to be a service provider."
Source on theCUBE ↗KV cache as major growth vector
New positionconfidence 78%In May 2026 Denworth defined VAST's role by what it would never do—train models—without identifying a specific new workload frontier. By September KV cache storage for disaggregated inference had become the single largest deal category in the pipeline, a concrete and high-stakes position absent from the earlier appearance.
"We're never going to train a model. You never say never, but I don't think we're ever going to foundationally train a model. We want to be like the Windows for AI, right?"
Source on theCUBE ↗"the biggest deals that we have in our pipeline are actually KV cache oriented. So I don't know how much you've been tracking that, tools like Dynamo and vLLM. But the rise of disaggregated computing and disaggregated inference has created a new market with respect to storage for very, very high throughput KV cache storage."
Source on theCUBE ↗All theCUBE appearances (3)
RAISE Summit '26 | Jeff Denworth, VAST Data
GUEST · VAST Data · Co-Founder
SC25 | Jeff Denworth, VAST Data
GUEST · VAST Data · Co-Founder
VAST Forward 2026 | Jeff Denworth, VAST
GUEST · VAST Data · Co-Founder