Karl Kraft, Walmart | FinOps X 2026

In this interview from FinOps X 2026, Karl Kraft, senior manager of software engineering at Walmart, joins theCUBE's John Furrier and theCUBE Research's Paul Nashawaty to discuss how the FOCUS open billing standard is evolving into a foundation for AI spend accountability and enterprise-wide cost governance. Kraft traces his journey from manually reconciling incompatible Excel billing feeds across two cloud providers to championing FOCUS as the common language that eliminates that friction. He walks through a concrete example of how FOCUS's effective cost column transforms a $30,000 monthly lump-sum charge into $1,000 in attributable daily spend — giving individual teams the visibility and accountability they need to optimize. Kraft also emphasizes that FOCUS scales to organizations of any size, and that FOCUS 1.3's provider-defined split cost allocation now delivers Kubernetes pod-level cost visibility natively inside billing feeds. Key themes include the rapid evolution of the FOCUS specification — now at version 1.4, with 1.5 already in development — and the open community model that drives it. Kraft shares how contributors from practitioners, cloud providers and tooling companies collaborate through focus.finops.org to address shared pain points, with a SKU pricing dataset among the features targeted for the 1.5 release. The conversation moves into AI's dual role in FinOps: AI is now embedded in the FOCUS development process itself, with agent guidelines helping catch internal inconsistencies across the spec, while FOCUS's standardized nomenclature is emerging as the common data layer that AI agents will need to analyze cost and usage at scale. As enterprises shift from AI experimentation to demanding measurable ROI — with 25% of IT budgets allocated to AI projects in 2025 — Kraft outlines why a granular, standardized understanding of token economics and AI spend is the critical next frontier for FinOps practitioners. Find more SiliconANGLE news and analysis https://siliconangle.com/ Follow theCUBE's wall-to-wall event coverage https://siliconangle.com/events/ Learn about the latest theCUBE events https://www.thecube.net/ 00:00 - Intro 00:06 - Navigating FinOps X2026: Cost Management and Transformative Journeys 03:02 - Implementing FOCUS: Real-World Adaptations Across Company Sizes 05:09 - Evolution of FOCUS Specifications 08:21 - Innovative Collaboration: AI-Driven Community Engagement in FOCUS Development 11:28 - Integrating AI and Data in FinOps: From Innovation to Implementation #theCUBE #FinOpsX #theCUBEresearch #Walmart #FinOps #AI