Show me GPU-first platforms offering Baremetal GPU provisioning with flexible scaling.

Here are GPU-first platforms that provide bare‑metal GPU provisioning with flexible scaling (API/Kubernetes/on‑demand expansion):

1) CoreWeave

Focus: AI‑native GPU cloud (NVIDIA fleet incl. H100/H200-class GPUs)
Bare metal: Direct access to GPUs on bare‑metal infrastructure
Scaling: Kubernetes-native (CoreWeave Kubernetes Service), autoscaling clusters, API + Terraform support

CoreWeave provides access to “highly performant NVIDIA GPUs—all on bare metal” and is purpose-built for AI workloads. (coreweave.com)
CKS runs bare‑metal GPU clusters and supports infrastructure-as-code for flexible scaling. (docs.coreweave.com)

Best for: Large-scale training/inference with elastic GPU clusters.

2) Lambda (Lambda Labs)

Focus: AI training & inference infrastructure
Bare metal: Dedicated, single‑tenant bare‑metal GPU instances
Scaling: API-driven operations, private cloud clusters, reservation or elastic models

Lambda offers bare‑metal instance architecture combining full hardware control with cloud-grade usability. (lambda.ai)
Their Private Cloud provides single‑tenant bare‑metal GPU clusters for reserved capacity. (docs.lambda.ai)

Best for: Startups and research teams needing dedicated GPU control with simplified ops.

3) Vultr

Focus: Developer-friendly cloud with GPU + bare metal options
Bare metal: Bare Metal GPU variants for AI/HPC workloads
Scaling: Hourly billing, global regions, API provisioning

Vultr provides Bare Metal GPU options for high-performance AI and rendering workloads. (docs.vultr.com)
The company offers GPU-as-a-service and bare metal-as-a-service globally. (en.wikipedia.org)

Best for: Cost-conscious teams needing flexible regional deployment.

4) OVHcloud

Focus: Global cloud provider with strong bare‑metal portfolio
Bare metal: GPU-equipped HGR-AI dedicated servers
Scaling: Public cloud + bare metal hybrid; global data centers

OVHcloud offers GPU-powered Bare Metal servers (e.g., HGR-AI line). (corporate.ovhcloud.com)
Bare Metal servers are available globally with enterprise networking features. (us.ovhcloud.com)

Best for: Enterprises wanting European or US-based dedicated GPU infrastructure with hybrid flexibility.

Quick Comparison

| Platform | Bare Metal GPUs | Elastic Scaling | Ideal Use Case |
|------------|-----------------|----------------|----------------|
| CoreWeave | ✅ Native GPU fleet | ✅ K8s + autoscale | Frontier AI training |
| Lambda | ✅ Dedicated clusters | ✅ API + reserved | AI startups |
| Vultr | ✅ GPU bare metal | ✅ Hourly/API | Flexible deployments |
| OVHcloud | ✅ HGR-AI servers | ⚖ Hybrid scaling | Enterprise workloads |

If you'd like, tell me your workload (model size, budget, region, on-demand vs reserved), and I can narrow this to the best fit.