candle

Q: What is candle?

Candle is a Rust-based machine learning framework for tensor computation, neural networks, and deployment-focused inference workloads.

Human View Machine View

This is the page you're already on — the Human View toggle above shows it in full.

A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.

The record

This is what the machine sees: the exact JSON-LD an agent receives for this listing.

WebSite

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#website",
  "@type": "WebSite",
  "name": "Decision Insights",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
    }
  },
  "publisher": {
    "@id": "https://decisioninsights.ai/#organization"
  },
  "url": "https://decisioninsights.ai"
}

Organization

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#organization",
  "@type": "Organization",
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer support",
    "email": "[email protected]"
  },
  "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
  "logo": {
    "@type": "ImageObject",
    "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
  },
  "name": "Decision Insights",
  "parentOrganization": {
    "@type": "Organization",
    "name": "Wiretap Labs",
    "sameAs": [
      "https://www.linkedin.com/company/wiretap-labs",
      "https://www.crunchbase.com/organization/wiretap-labs"
    ],
    "url": "https://wiretaplabs.com"
  },
  "publishingPrinciples": "https://decisioninsights.ai/standards/",
  "sameAs": [
    "https://www.linkedin.com/company/decisioninsights"
  ],
  "url": "https://decisioninsights.ai"
}

BreadcrumbList

{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai",
      "name": "Decision Insights",
      "position": 1
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/",
      "name": "Registry",
      "position": 2
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/",
      "name": "Projects",
      "position": 3
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/registry/hugging-face/",
      "name": "Hugging Face",
      "position": 4
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/candle/",
      "name": "candle",
      "position": 5
    }
  ]
}

SoftwareSourceCode

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/projects/candle/#project",
  "@type": "SoftwareSourceCode",
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "Related projects",
      "propertyID": "https://decisioninsights.ai/ns#relatedProjects",
      "value": [
        {
          "@id": "https://decisioninsights.ai/projects/hugging-face-transformers/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/hugging-face-transformers/",
          "name": "Hugging Face Transformers"
        },
        {
          "@id": "https://decisioninsights.ai/projects/hugging-face-hub/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/hugging-face-hub/",
          "name": "Hugging Face Hub"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related organizations",
      "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
      "value": [
        {
          "@id": "https://decisioninsights.ai/registry/ambarella/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/ambarella/",
          "name": "Ambarella"
        },
        {
          "@id": "https://decisioninsights.ai/registry/semron/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/semron/",
          "name": "SEMRON"
        },
        {
          "@id": "https://decisioninsights.ai/registry/brainchip/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/brainchip/",
          "name": "BrainChip"
        },
        {
          "@id": "https://decisioninsights.ai/registry/d-matrix/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/d-matrix/",
          "name": "d-Matrix"
        },
        {
          "@id": "https://decisioninsights.ai/registry/onnx-com/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/onnx-com/",
          "name": "Onnx.com"
        },
        {
          "@id": "https://decisioninsights.ai/registry/plumerai/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/plumerai/",
          "name": "Plumerai"
        },
        {
          "@id": "https://decisioninsights.ai/registry/nvidia-corp/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/nvidia-corp/",
          "name": "Nvidia"
        },
        {
          "@id": "https://decisioninsights.ai/registry/expedera/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/expedera/",
          "name": "Expedera"
        }
      ]
    }
  ],
  "author": {
    "@id": "https://decisioninsights.ai/registry/hugging-face/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/hugging-face/",
    "name": "Hugging Face"
  },
  "codeRepository": "https://github.com/huggingface/candle",
  "dateModified": "2026-08-27T03:10:35Z",
  "description": "Candle is a Rust-based machine learning framework for tensor computation, neural networks, and deployment-focused inference workloads.",
  "keywords": [
    "Open Source",
    "Central Processing Unit",
    "Components",
    "Deep Learning",
    "Edge",
    "Graphics Processing Unit",
    "Inference",
    "Machine Learning",
    "Neural Network",
    "Services"
  ],
  "knowsAbout": [
    {
      "@id": "https://decisioninsights.ai/term/central-processing-unit-cpu/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/central-processing-unit-cpu/",
      "name": "Central Processing Unit"
    },
    {
      "@id": "https://decisioninsights.ai/term/components/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/components/",
      "name": "Components"
    },
    {
      "@id": "https://decisioninsights.ai/term/deep-learning/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/deep-learning/",
      "name": "Deep Learning"
    },
    {
      "@id": "https://decisioninsights.ai/term/edge/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/edge/",
      "name": "Edge"
    },
    {
      "@id": "https://decisioninsights.ai/term/gpu/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/gpu/",
      "name": "Graphics Processing Unit"
    },
    {
      "@id": "https://decisioninsights.ai/term/inference/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/inference/",
      "name": "Inference"
    },
    {
      "@id": "https://decisioninsights.ai/term/machine-learning-ml/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/machine-learning-ml/",
      "name": "Machine Learning"
    },
    {
      "@id": "https://decisioninsights.ai/term/neural-network-nn/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/neural-network-nn/",
      "name": "Neural Network"
    },
    {
      "@id": "https://decisioninsights.ai/term/services/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/services/",
      "name": "Services"
    }
  ],
  "mainEntityOfPage": "https://decisioninsights.ai/projects/candle/",
  "maintainer": {
    "@id": "https://decisioninsights.ai/registry/hugging-face/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/hugging-face/",
    "name": "Hugging Face"
  },
  "name": "candle",
  "publisher": {
    "@id": "https://decisioninsights.ai/registry/hugging-face/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/hugging-face/",
    "name": "Hugging Face"
  },
  "url": "https://github.com/huggingface/candle"
}

What we add

Topic graph

A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.

Central Processing Unit https://decisioninsights.ai/term/central-processing-unit-cpu/ Components https://decisioninsights.ai/term/components/ Deep Learning https://decisioninsights.ai/term/deep-learning/ and 6 more

Counted facts

A protocol or open source project keeps no vendor list and publishes no figures of its own to check this against. This counts how it actually shows up across the graph -- articles that name it, the organizations named alongside it in those articles, similar projects, and organizations whose topic tags overlap with its own -- computed, not curated.

Related projects Hugging Face Transformers, Hugging Face Hub Related organizations Ambarella, SEMRON, BrainChip, d-Matrix, Onnx.com, Plumerai, Nvidia, Expedera