TensorWave website screenshot

TensorWave

TensorWave is a Las Vegas-headquartered AI cloud provider that builds and operates bare-metal GPU infrastructure exclusively on AMD Instinct accelerators (MI300X, MI325X, MI355X and MI455X) with AMD's open ROCm software stack. The company sells dedicated GPU nodes, high-speed network storage, and managed Slurm and Kubernetes clusters for AI model training, fine-tuning and inference, with observability, job scheduling, alerting and expert support layered on top. Access to the compute platform itself is delivered over SSH, Slurm and Kubernetes rather than a public REST control-plane API. TensorWave's public API surface is ScalarLM, the CC0-licensed unified training-and-inference stack it maintains and sponsors alongside RelationalAI, which exposes an OpenAI-compatible inference endpoint backed by vLLM together with a Megatron-LM training surface from a single deployment.

TensorWave publishes 5 APIs on the APIs.io network, including Generate API, Health API, Open AI API, and 2 more. Tagged areas include Company, Artificial Intelligence, Machine-Learning, Cloud Computing, and GPU.

TensorWave’s developer surface includes documentation, getting-started guide, support, engineering blog, CLI, changelog, and 23 more developer resources.

🌐 Visit website 📡 Source on GitHub
46.9/100 developing ▬ flat Agent 24/100 agent aware Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0
AccessOpen
1 APIs
CompanyArtificial IntelligenceMachine-LearningCloud ComputingGPUInfrastructureInferenceModel TrainingHigh Performance ComputingData Centers

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0
Composite quality — 46.9/100 · developing
Contract Quality 10.9 / 23
Developer Ergonomics 13.2 / 18
Access Clarity 6.6 / 18
Operational Transparency 3.4 / 12
Contract Governance 2.0 / 11
Discoverability 6.8 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 24/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 6 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/tensorwave: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Interfaces this provider implements that became standards by being copied rather than ratified. Each is profiled by the API Commons, and the evidence column says how the claim was established — not that it was made.

The OpenAI Interface reaches extended
declared — publishes a spec that declares them
2 core of 338 operations graded · api-commons/models

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

TensorWave Generate API

Queue-backed batch inference and worker coordination.

TensorWave Health API

Health checks, service logs and metrics.

TensorWave Open AI API

OpenAI-compatible inference endpoints proxied to vLLM.

TensorWave Slurm API

Slurm scheduler status and job control.

TensorWave Training API

Megatron-LM training jobs, chunked dataset upload, checkpoints and Hugging Face publishing.

Open Collections 6

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

ScalarLM Generate API

OPEN COLLECTION

ScalarLM Health API

OPEN COLLECTION

ScalarLM Open AI API

OPEN COLLECTION

ScalarLM Slurm API

OPEN COLLECTION

ScalarLM Training API

OPEN COLLECTION

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Tensorwave Authentication

0 schemes

SECURITY

Tensorwave Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Tensorwave Vulnerability Disclosure

Hackerone · contact published

SECURITY

Tensorwave Trust Center

SOC 2, ISO 27001, HIPAA

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgentSkill
AgentSkill
 X-MCPServerCandidate
X-MCPServerCandidate
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Lifecycle
Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 5

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 Compliance
Compliance
 Security
Security
 DomainSecurity
DomainSecurity
 VulnerabilityDisclosure
VulnerabilityDisclosure

Operate 5

Status, limits, changes, and where to get help

IssueTracker
IssueTracker
 Releases
Releases
 Support
Support
 Contact
Contact
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap
CapabilityMap
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: tensorwave
name: TensorWave
description: TensorWave is a Las Vegas-headquartered AI cloud provider that builds and operates bare-metal GPU infrastructure
  exclusively on AMD Instinct accelerators (MI300X, MI325X, MI355X and MI455X) with AMD's open ROCm software stack. The company
  sells dedicated GPU nodes, high-speed network storage, and managed Slurm and Kubernetes clusters for AI model training,
  fine-tuning and inference, with observability, job scheduling, alerting and expert support layered on top. Access to the
  compute platform itself is delivered over SSH, Slurm and Kubernetes rather than a public REST control-plane API. TensorWave's
  public API surface is ScalarLM, the CC0-licensed unified training-and-inference stack it maintains and sponsors alongside
  RelationalAI, which exposes an OpenAI-compatible inference endpoint backed by vLLM together with a Megatron-LM training
  surface from a single deployment.
url: https://raw.githubusercontent.com/api-evangelist/tensorwave/refs/heads/main/apis.yml
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: true
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  - pricing
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  label: Open access
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-02'
  method: derived
image: https://cdn.builder.io/api/v1/image/assets%2Ff941d509b8ea45f8972dd215996c7055%2Fdb1d4443bf134999962dbc3ab17eb3e6
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-02'
modified: '2026-08-02'
tags:
- Company
- Artificial Intelligence
- Machine-Learning
- Cloud Computing
- GPU
- Infrastructure
- Inference
- Model Training
- High Performance Computing
- Data Centers
tags_raw:
- Company
- Artificial Intelligence
- Machine Learning
- Cloud Computing
- GPU
- Infrastructure
- Inference
- Model Training
- High Performance Computing
- Data Centers
apis:
- aid: tensorwave:tensorwave-generate-api
  name: TensorWave Generate API
  description: Queue-backed batch inference and worker coordination.
  humanURL: https://www.scalarlm.com/docs/
  baseURL: https://gpt-oss.cray-lm.com
  tags:
  - Generate
  properties:
  - type: OpenAPI
    url: openapi/tensorwave-generate-api-openapi.yml
  - type: Documentation
    url: https://www.scalarlm.com/docs/
  - type: APIReference
    url: https://www.scalarlm.com/inference/
  - type: GettingStarted
    url: https://www.scalarlm.com/quick-start/
  - type: SourceCode
    url: https://github.com/tensorwavecloud/ScalarLM
  - type: Authentication
    url: authentication/tensorwave-authentication.yml
  - type: Conventions
    url: conventions/tensorwave-conventions.yml
  - type: ErrorCatalog
    url: errors/tensorwave-problem-types.yml
  - type: DataModel
    url: data-model/tensorwave-data-model.yml
- aid: tensorwave:tensorwave-health-api
  name: TensorWave Health API
  description: Health checks, service logs and metrics.
  humanURL: https://www.scalarlm.com/docs/
  baseURL: https://gpt-oss.cray-lm.com
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/tensorwave-health-api-openapi.yml
  - type: Documentation
    url: https://www.scalarlm.com/docs/
  - type: APIReference
    url: https://www.scalarlm.com/inference/
  - type: GettingStarted
    url: https://www.scalarlm.com/quick-start/
  - type: SourceCode
    url: https://github.com/tensorwavecloud/ScalarLM
  - type: Authentication
    url: authentication/tensorwave-authentication.yml
  - type: Conventions
    url: conventions/tensorwave-conventions.yml
  - type: ErrorCatalog
    url: errors/tensorwave-problem-types.yml
  - type: DataModel
    url: data-model/tensorwave-data-model.yml
- aid: tensorwave:tensorwave-openai-api
  name: TensorWave Open AI API
  description: OpenAI-compatible inference endpoints proxied to vLLM.
  humanURL: https://www.scalarlm.com/docs/
  baseURL: https://gpt-oss.cray-lm.com
  tags:
  - OpenAI
  properties:
  - type: OpenAPI
    url: openapi/tensorwave-openai-api-openapi.yml
  - type: Documentation
    url: https://www.scalarlm.com/docs/
  - type: APIReference
    url: https://www.scalarlm.com/inference/
  - type: GettingStarted
    url: https://www.scalarlm.com/quick-start/
  - type: SourceCode
    url: https://github.com/tensorwavecloud/ScalarLM
  - type: Authentication
    url: authentication/tensorwave-authentication.yml
  - type: Conventions
    url: conventions/tensorwave-conventions.yml
  - type: ErrorCatalog
    url: errors/tensorwave-problem-types.yml
  - type: DataModel
    url: data-model/tensorwave-data-model.yml
- aid: tensorwave:tensorwave-slurm-api
  name: TensorWave Slurm API
  description: Slurm scheduler status and job control.
  humanURL: https://www.scalarlm.com/docs/
  baseURL: https://gpt-oss.cray-lm.com
  tags:
  - Slurm
  properties:
  - type: OpenAPI
    url: openapi/tensorwave-slurm-api-openapi.yml
  - type: Documentation
    url: https://www.scalarlm.com/docs/
  - type: APIReference
    url: https://www.scalarlm.com/inference/
  - type: GettingStarted
    url: https://www.scalarlm.com/quick-start/
  - type: SourceCode
    url: https://github.com/tensorwavecloud/ScalarLM
  - type: Authentication
    url: authentication/tensorwave-authentication.yml
  - type: Conventions
    url: conventions/tensorwave-conventions.yml
  - type: ErrorCatalog
    url: errors/tensorwave-problem-types.yml
  - type: DataModel
    url: data-model/tensorwave-data-model.yml
- aid: tensorwave:tensorwave-training-api
  name: TensorWave Training API
  description: Megatron-LM training jobs, chunked dataset upload, checkpoints and Hugging Face publishing.
  humanURL: https://www.scalarlm.com/docs/
  baseURL: https://gpt-oss.cray-lm.com
  tags:
  - Training
  properties:
  - type: OpenAPI
    url: openapi/tensorwave-training-api-openapi.yml
  - type: Documentation
    url: https://www.scalarlm.com/docs/
  - type: APIReference
    url: https://www.scalarlm.com/inference/
  - type: GettingStarted
    url: https://www.scalarlm.com/quick-start/
  - type: SourceCode
    url: https://github.com/tensorwavecloud/ScalarLM
  - type: Authentication
    url: authentication/tensorwave-authentication.yml
  - type: Conventions
    url: conventions/tensorwave-conventions.yml
  - type: ErrorCatalog
    url: errors/tensorwave-problem-types.yml
  - type: DataModel
    url: data-model/tensorwave-data-model.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/tensorwave-capability-edges.yml
  name: TensorWave Business Capability Map
- type: IssueTracker
  url: https://github.com/tensorwavecloud/ScalarLM/issues
- type: Releases
  url: https://github.com/tensorwavecloud/ScalarLM/releases
- type: AgentSkill
  url: skills/tensorwave-batch-inference.md
- type: X-MCPServerCandidate
  url: mcp/tensorwave-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Overlay
  url: overlays/tensorwave-scalarlm-overlay.yaml
- type: TrustCenter
  url: security/tensorwave-trust-center.yml
- type: Website
  url: https://tensorwave.com/
- type: DeveloperPortal
  url: https://docs.tensorwave.com/
- type: Documentation
  url: https://docs.tensorwave.com/
- type: GettingStarted
  url: https://docs.tensorwave.com/welcome-to-tensorwave/bare-metal-quickstart
- type: Support
  url: https://docs.tensorwave.com/support/filing-support-tickets
- type: Blog
  url: https://tensorwave.com/blog
- type: GitHubOrganization
  url: https://github.com/tensorwavecloud
- type: TermsOfService
  url: https://tensorwave.com/terms
- type: PrivacyPolicy
  url: https://tensorwave.com/privacy
- type: Compliance
  url: https://security.tensorwave.com/
- type: Security
  url: https://security.tensorwave.com/
- type: Contact
  url: https://tensorwave.com/connect
- type: LLMsTxt
  url: llms/tensorwave-llms.txt
- type: Packages
  url: packages/tensorwave-packages.yml
- type: SDKs
  url: packages/tensorwave-packages.yml
- type: CLI
  url: cli/tensorwave-cli.yml
- type: WellKnown
  url: well-known/tensorwave-well-known.yml
- type: Conformance
  url: conformance/tensorwave-conformance.yml
- type: Lifecycle
  url: lifecycle/tensorwave-lifecycle.yml
- type: ChangeLog
  url: changelog/tensorwave-changelog.yml
- type: DomainSecurity
  url: security/tensorwave-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/tensorwave-vulnerability-disclosure.yml
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 21
  pass: local-v1

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