ENT-00001862 · Code Model

UniXcoder

UniXcoder is a cross-modal code representation model associated with Microsoft Research.

Level IV — ConnectedActiveConnected

Human readable record

Overview

UniXcoder is a documented AI model or assistant-related entity associated with Microsoft Research. The record focuses on its public identity, release context, capability class, source lineage and relationship to adjacent model or product families.

Timeline

2023UniXcoder public documentation anchor
UniXcoder appears in public documentation or stable reference sources as a cross-modal code representation model associated with Microsoft Research.

Capabilities

Model capabilityResearch referenceBenchmarkable system

Known limitations

The record describes the public identity and documented role of the entity, not private implementation details.Capabilities depend on version, deployment context, access conditions and the available public documentation.

Technical and registry detail

Technical description

Structured record for UniXcoder. The technical layer identifies entity type, classification, creator or organization, public source anchors, timeline entry, capabilities, limitations, registry status and graph relationships. Source anchor: https://github.com/microsoft/CodeBERT/tree/master/UniXcoder.

Controlled tags

AI ModelResearch SystemTechnical Record

Relationship graph

UniXcoder

Associated organizationMicrosoft Research

UniXcoder is associated with Microsoft Research through its documented source context.

Machine readable layer

Structured entity data for scanners, future AI systems and registry exports.

{
    "@context": "https://schema.org",
    "@type": "Thing",
    "identifier": "ENT-00001862",
    "name": "UniXcoder",
    "alternateName": [],
    "additionalType": "Code Model",
    "description": "UniXcoder is a cross-modal code representation model associated with Microsoft Research.",
    "creator": "Microsoft Research",
    "url": "entity.php?id=ENT-00001862",
    "sameAs": "https://github.com/microsoft/CodeBERT/tree/master/UniXcoder",
    "lxkeysWorld": {
        "classification": "cross-modal code representation model",
        "organization": "Microsoft Research",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "2023",
        "currentStatus": "Active",
        "registryStatus": "Connected",
        "spatiumIndex": {
            "total": 74,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 11,
            "level": "Level IV — Connected"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-16T23:59:29+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:29+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "reviewed_utc": "2026-06-16T23:59:29+00:00",
            "reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "capabilities": [
            "Model capability",
            "Research reference",
            "Benchmarkable system"
        ],
        "limitations": [
            "The record describes the public identity and documented role of the entity, not private implementation details.",
            "Capabilities depend on version, deployment context, access conditions and the available public documentation."
        ],
        "tags": [
            "AI Model",
            "Research System",
            "Technical Record"
        ],
        "timeline": [
            {
                "date": "2023",
                "title": "UniXcoder public documentation anchor",
                "description": "UniXcoder appears in public documentation or stable reference sources as a cross-modal code representation model associated with Microsoft Research."
            }
        ],
        "relationships": [
            {
                "target": "Microsoft Research",
                "type": "Associated organization",
                "description": "UniXcoder is associated with Microsoft Research through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Model card, paper, official page or repository",
                "url": "https://github.com/microsoft/CodeBERT/tree/master/UniXcoder",
                "source_type": "Official Repository",
                "verification_status": "verified"
            }
        ]
    }
}

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