TR
ENT-00001601 · Benchmark

TREC

TREC is a AI benchmark associated with NIST, classified in LXKeys.world as AI Benchmark / Evaluation.

Level IV ConnectedHistoricalDocumented
Human record

Overview

TREC is a documented AI dataset or benchmark associated with NIST. The record identifies its role in evaluation, training, measurement or comparison of intelligent systems, with emphasis on the source context and the type of capability it helps assess.

Timeline

  1. 1992Initial benchmark release

    TREC entered the documented public record in 1992. This event is retained at the precision supported by the Entry’s reviewed source history.

Capabilities

Data recordEvaluationTechnical reference

Known limitations

Benchmark scores depend on the exact dataset version, prompt or evaluation protocol, scoring implementation and contamination controls.Leaderboard performance should not be treated as a complete measure of real-world capability or safety.Benchmark relevance can decline as models, data and evaluation practices evolve.
Technical and structured detail

Technical description

Structured LXKeys.world registry record for TREC. Entity type: Benchmark; classification: AI Benchmark / Evaluation; creator/organization context: NIST. Canonical source anchor: https://trec.nist.gov. The record tracks source authority, first public appearance, timeline, capabilities, limitations, registry status and graph relationships. Automatic refresh is limited to sources explicitly classified as OFFICIAL and enabled for updates; documentary and research references remain non-authoritative unless reviewed.

Controlled tags

DatasetBenchmarkAI Infrastructure
Relationship graph

TREC

Open in full graph
TREC
Published byOutgoing
NIST

TREC is associated with NIST through its documented source context.

Machine readable layer

Structured entry data for human tools, AI systems and machine clients.

{
    "@context": [
        "https://schema.org",
        {
            "lxw": "https://lxkeys.world/schema/"
        }
    ],
    "@type": "Thing",
    "identifier": "ENT-00001601",
    "name": "TREC",
    "alternateName": [],
    "additionalType": {
        "category": "Data and Evaluation",
        "type": "Benchmark",
        "subtype": "",
        "lxkeysEntity": false
    },
    "description": "TREC is a AI benchmark associated with NIST, classified in LXKeys.world as AI Benchmark / Evaluation.",
    "creator": "NIST",
    "url": "https://lxkeys.world/entry.php?id=ENT-00001601&lang=en",
    "sameAs": "https://trec.nist.gov",
    "image": "",
    "lxkeysWorld": {
        "worldId": "ENT-00001601",
        "kind": "Data and Evaluation",
        "type": "Benchmark",
        "subtype": "",
        "classification": "AI Benchmark / Evaluation",
        "organization": "NIST",
        "originContext": "Public AI and technical record",
        "firstPublicAppearance": "1992",
        "currentStatus": "Historical",
        "documentationStatus": "Documented",
        "documentationIndex": {
            "total": 74,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 11,
            "level": "Level IV Connected"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-16T23:59:28+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:28+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "facts": [],
        "capabilities": [
            "Data record",
            "Evaluation",
            "Technical reference"
        ],
        "limitations": [
            "Benchmark scores depend on the exact dataset version, prompt or evaluation protocol, scoring implementation and contamination controls.",
            "Leaderboard performance should not be treated as a complete measure of real-world capability or safety.",
            "Benchmark relevance can decline as models, data and evaluation practices evolve."
        ],
        "tags": [
            "Dataset",
            "Benchmark",
            "AI Infrastructure"
        ],
        "timeline": [
            {
                "date": "1992",
                "title": "Initial benchmark release",
                "description": "TREC entered the documented public record in 1992. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://trec.nist.gov",
                "verification_status": "source_backed_official"
            }
        ],
        "relationships": [
            {
                "target": "NIST",
                "type": "Published by",
                "description": "TREC is associated with NIST through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "TREC official site",
                "url": "https://trec.nist.gov/",
                "source_type": "Official Documentation",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "canonical": [],
        "imageMeta": []
    }
}
Proofs

Contribute to this record

Submit a source, correction or comment. Public changes remain moderated.

Submit proof or comment

Approved comments

No approved public comment yet.