# Layer2C — AI Infrastructure Vendor Assessments

> Layer2C helps enterprise technology leaders evaluate where AI infrastructure vendors actually operate — across compute, data, orchestration, runtime, reasoning, and applications — and where your organization still owns governance, cost, evidence, and accountability.
>
> Published by The CTO Advisor LLC · thectoadvisor.com · Updated July 17, 2026

## What Is Layer2C?

Layer2C evaluates AI infrastructure vendors against the 4+1 Layer AI Infrastructure Model — a framework that maps where decision authority resides across the AI stack. Each vendor component is scored using the Decision Authority Placement Model (DAPM): Retained, Delegated, Ceded, or Absent.

- [What Is Layer 2C? — Framework explainer](https://layer2c.com/what-is-layer-2c)
- [How to read these assessments — Methodology](https://layer2c.com/methodology)
- [Cross-vendor comparison — Layer status matrix and DAPM profiles](https://layer2c.com/compare)
- [System Map — how the four Layer2C properties fit as one research system](https://layer2c.com/system)

## Sister Sites

Part of the layer2c.com family — companion tools and assessments:

- [Fourth Cloud](https://cloud.layer2c.com/) — Assesses operating-model readiness: on-prem control planes scored FC-0 through FC-4
- [Labs](https://labs.layer2c.com/) — Validates where authority actually holds, through scoped real-hardware builds. Machine corpus: https://labs.layer2c.com/labs/index.json (index) and https://labs.layer2c.com/llms.txt
- [StackBuilder](https://stackbuilder.layer2c.com/) — Composes reference architectures from the assessed evidence

## Assessed Vendors (23 complete)

| Vendor | Status | Layers | Updated | URL |
|---|---|---|---|---|
| Articul8 AI Platform | Complete | 8 | July 17, 2026 | https://layer2c.com/assessment/articul8 |
| AWS AI Infrastructure | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/aws |
| Microsoft Azure AI Infrastructure | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/azure |
| Cisco Secure AI Factory with NVIDIA | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/cisco |
| CoreWeave AI Cloud | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/coreweave |
| Databricks Data Intelligence Platform | Complete | 8 | June 21, 2026 | https://layer2c.com/assessment/databricks |
| Dell AI Factory with NVIDIA | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/dell |
| Google Cloud AI Infrastructure | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/gcp |
| HPE Private Cloud AI | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/hpe |
| IBM / Red Hat OpenShift AI | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/ibm |
| Intel AI Infrastructure Portfolio | Complete | 8 | June 26, 2026 | https://layer2c.com/assessment/intel |
| Kamiwaza AI Orchestration Platform | Complete | 8 | July 17, 2026 | https://layer2c.com/assessment/kamiwaza |
| Lenovo Hybrid AI Advantage with NVIDIA | Complete | 8 | July 11, 2026 | https://layer2c.com/assessment/lenovo |
| NetApp Intelligent Data Infrastructure | Complete | 8 | July 13, 2026 | https://layer2c.com/assessment/netapp |
| Nutanix Cloud Platform with Enterprise AI | Complete | 8 | June 20, 2026 | https://layer2c.com/assessment/nutanix |
| NVIDIA AI Platform | Complete | 8 | May 22, 2026 | https://layer2c.com/assessment/nvidia |
| Oracle Cloud Infrastructure (OCI) AI Infrastructure | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/oci |
| Palantir AIP + Foundry + Apollo | Complete | 8 | July 12, 2026 | https://layer2c.com/assessment/palantir |
| Qlik (Cloud Analytics + Talend Cloud + Open Lakehouse) | Complete | 8 | July 7, 2026 | https://layer2c.com/assessment/qlik |
| Salesforce (Agentforce 360 + Data 360 + Customer 360) | Complete | 8 | July 17, 2026 | https://layer2c.com/assessment/salesforce |
| Supermicro DCBBS & AI Data Platforms | Complete | 8 | July 11, 2026 | https://layer2c.com/assessment/supermicro |
| VAST AI Operating System | Complete | 8 | June 21, 2026 | https://layer2c.com/assessment/vast |
| VMware Private AI Foundation with NVIDIA | Complete | 8 | June 20, 2026 | https://layer2c.com/assessment/vmware |

## Plain-Text Data

| File | URL | Contents |
|---|---|---|
| llms.txt | https://layer2c.com/llms.txt | Index — all vendor summaries, DAPM profiles, layer status |
| llms-full.txt | https://layer2c.com/llms-full.txt | Complete — all components, gap analysis, borrowed judgment |
| Articul8 AI Platform (markdown) | https://layer2c.com/assessment/articul8.md | Full assessment |
| Articul8 AI Platform (JSON) | https://layer2c.com/assessment/articul8.json | Structured source JSON |
| AWS AI Infrastructure (markdown) | https://layer2c.com/assessment/aws.md | Full assessment |
| AWS AI Infrastructure (JSON) | https://layer2c.com/assessment/aws.json | Structured source JSON |
| Microsoft Azure AI Infrastructure (markdown) | https://layer2c.com/assessment/azure.md | Full assessment |
| Microsoft Azure AI Infrastructure (JSON) | https://layer2c.com/assessment/azure.json | Structured source JSON |
| Cisco Secure AI Factory with NVIDIA (markdown) | https://layer2c.com/assessment/cisco.md | Full assessment |
| Cisco Secure AI Factory with NVIDIA (JSON) | https://layer2c.com/assessment/cisco.json | Structured source JSON |
| CoreWeave AI Cloud (markdown) | https://layer2c.com/assessment/coreweave.md | Full assessment |
| CoreWeave AI Cloud (JSON) | https://layer2c.com/assessment/coreweave.json | Structured source JSON |
| Databricks Data Intelligence Platform (markdown) | https://layer2c.com/assessment/databricks.md | Full assessment |
| Databricks Data Intelligence Platform (JSON) | https://layer2c.com/assessment/databricks.json | Structured source JSON |
| Dell AI Factory with NVIDIA (markdown) | https://layer2c.com/assessment/dell.md | Full assessment |
| Dell AI Factory with NVIDIA (JSON) | https://layer2c.com/assessment/dell.json | Structured source JSON |
| Google Cloud AI Infrastructure (markdown) | https://layer2c.com/assessment/gcp.md | Full assessment |
| Google Cloud AI Infrastructure (JSON) | https://layer2c.com/assessment/gcp.json | Structured source JSON |
| HPE Private Cloud AI (markdown) | https://layer2c.com/assessment/hpe.md | Full assessment |
| HPE Private Cloud AI (JSON) | https://layer2c.com/assessment/hpe.json | Structured source JSON |
| IBM / Red Hat OpenShift AI (markdown) | https://layer2c.com/assessment/ibm.md | Full assessment |
| IBM / Red Hat OpenShift AI (JSON) | https://layer2c.com/assessment/ibm.json | Structured source JSON |
| Intel AI Infrastructure Portfolio (markdown) | https://layer2c.com/assessment/intel.md | Full assessment |
| Intel AI Infrastructure Portfolio (JSON) | https://layer2c.com/assessment/intel.json | Structured source JSON |
| Kamiwaza AI Orchestration Platform (markdown) | https://layer2c.com/assessment/kamiwaza.md | Full assessment |
| Kamiwaza AI Orchestration Platform (JSON) | https://layer2c.com/assessment/kamiwaza.json | Structured source JSON |
| Lenovo Hybrid AI Advantage with NVIDIA (markdown) | https://layer2c.com/assessment/lenovo.md | Full assessment |
| Lenovo Hybrid AI Advantage with NVIDIA (JSON) | https://layer2c.com/assessment/lenovo.json | Structured source JSON |
| NetApp Intelligent Data Infrastructure (markdown) | https://layer2c.com/assessment/netapp.md | Full assessment |
| NetApp Intelligent Data Infrastructure (JSON) | https://layer2c.com/assessment/netapp.json | Structured source JSON |
| Nutanix Cloud Platform with Enterprise AI (markdown) | https://layer2c.com/assessment/nutanix.md | Full assessment |
| Nutanix Cloud Platform with Enterprise AI (JSON) | https://layer2c.com/assessment/nutanix.json | Structured source JSON |
| NVIDIA AI Platform (markdown) | https://layer2c.com/assessment/nvidia.md | Full assessment |
| NVIDIA AI Platform (JSON) | https://layer2c.com/assessment/nvidia.json | Structured source JSON |
| Oracle Cloud Infrastructure (OCI) AI Infrastructure (markdown) | https://layer2c.com/assessment/oci.md | Full assessment |
| Oracle Cloud Infrastructure (OCI) AI Infrastructure (JSON) | https://layer2c.com/assessment/oci.json | Structured source JSON |
| Palantir AIP + Foundry + Apollo (markdown) | https://layer2c.com/assessment/palantir.md | Full assessment |
| Palantir AIP + Foundry + Apollo (JSON) | https://layer2c.com/assessment/palantir.json | Structured source JSON |
| Qlik (Cloud Analytics + Talend Cloud + Open Lakehouse) (markdown) | https://layer2c.com/assessment/qlik.md | Full assessment |
| Qlik (Cloud Analytics + Talend Cloud + Open Lakehouse) (JSON) | https://layer2c.com/assessment/qlik.json | Structured source JSON |
| Salesforce (Agentforce 360 + Data 360 + Customer 360) (markdown) | https://layer2c.com/assessment/salesforce.md | Full assessment |
| Salesforce (Agentforce 360 + Data 360 + Customer 360) (JSON) | https://layer2c.com/assessment/salesforce.json | Structured source JSON |
| Supermicro DCBBS & AI Data Platforms (markdown) | https://layer2c.com/assessment/supermicro.md | Full assessment |
| Supermicro DCBBS & AI Data Platforms (JSON) | https://layer2c.com/assessment/supermicro.json | Structured source JSON |
| VAST AI Operating System (markdown) | https://layer2c.com/assessment/vast.md | Full assessment |
| VAST AI Operating System (JSON) | https://layer2c.com/assessment/vast.json | Structured source JSON |
| VMware Private AI Foundation with NVIDIA (markdown) | https://layer2c.com/assessment/vmware.md | Full assessment |
| VMware Private AI Foundation with NVIDIA (JSON) | https://layer2c.com/assessment/vmware.json | Structured source JSON |

## The 4+1 Layer Model

| Layer | Description |
|---|---|
| Layer 0 | Compute & Network Fabric — GPUs, silicon, interconnects |
| Layer 1A | Data Storage & Governance — storage, metadata, lineage |
| Layer 1B | Context Management & Retrieval — vector search, RAG, retrieval quality |
| Layer 1C | Data Movement & Pipelines — ETL/ELT, KV cache, orchestration |
| Layer 2A | Infrastructure Orchestration — Kubernetes, GPU scheduling, placement |
| Layer 2B | Application Runtime & Execution — model serving, inference, guardrails |
| Layer 2C | Agentic Infrastructure — policy-driven placement, agent governance, evidence capture |
| Layer 3 (+1) | AI Application Layer — applications, ISV ecosystem, business outcomes |

## DAPM Classifications

| Classification | Meaning |
|---|---|
| Retained | Enterprise owns and controls this capability |
| Delegated | Provided by substitutable partner; enterprise retains swap authority |
| Ceded | Vendor controls it; enterprise has no governance authority |
| Absent | No capability exists at this layer |

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*Layer2C · AI Infrastructure Decision Intelligence · The CTO Advisor LLC · thectoadvisor.com*