ENT-00002945 · Dataset

DREAM

DREAM is a language dataset / benchmark associated with Tsinghua University.

Level V — PersistentActiveDocumented

Human readable record

Overview

DREAM is a documented language dataset or benchmark. It is recorded as dialogue-based reading comprehension dataset, supporting evaluation or training for question answering, reasoning, dialogue, classification, translation or multilingual language understanding.

Timeline

2019Public release or documentation
DREAM appears in public documentation, project records, benchmark descriptions or research references associated with Tsinghua University.

Capabilities

Dataset referenceBenchmark or training-data contextTask-level documentationModel evaluation supportSource-based traceability

Known limitations

Dataset coverage, licensing, annotation quality and benchmark relevance depend on the source version and use context.Performance claims should be assessed through models evaluated on the dataset rather than inferred from the dataset alone.

Technical and registry detail

Technical description

Structured record for DREAM. The technical layer identifies the entity type, classification, creator or organization, official source anchor, capabilities, limitations, timeline entries and graph relationships without adding internal import events to the public history.

Controlled tags

DatasetNLPBenchmarkLanguage Understanding

Relationship graph

DREAM

Associated organizationTsinghua University

Tsinghua University is the organization, project community or institutional context associated with DREAM.

Domain contextLanguage model evaluation and NLP data

DREAM belongs to the Language model evaluation and NLP data layer of the intelligent-entity registry.

Machine readable layer

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

{
    "@context": "https://schema.org",
    "@type": "Thing",
    "identifier": "ENT-00002945",
    "name": "DREAM",
    "alternateName": [],
    "additionalType": "Dataset",
    "description": "DREAM is a language dataset / benchmark associated with Tsinghua University.",
    "creator": "Tsinghua University",
    "url": "entity.php?id=ENT-00002945",
    "sameAs": "https://dataset.org/dream/",
    "lxkeysWorld": {
        "classification": "Language Dataset / Benchmark",
        "organization": "Tsinghua University",
        "originContext": "Language model evaluation and NLP data",
        "firstPublicAppearance": "2019",
        "currentStatus": "Active",
        "registryStatus": "Documented",
        "spatiumIndex": {
            "total": 82,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 19,
            "level": "Level V — Persistent"
        },
        "lxCalendarium": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-17T01:48:33+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "updated_utc": "2026-06-17T01:48:33+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4",
            "reviewed_utc": "2026-06-17T01:48:33+00:00",
            "reviewed_dypclt": "D-0 Y-2 P-3 C-3 L-22 T-4"
        },
        "capabilities": [
            "Dataset reference",
            "Benchmark or training-data context",
            "Task-level documentation",
            "Model evaluation support",
            "Source-based traceability"
        ],
        "limitations": [
            "Dataset coverage, licensing, annotation quality and benchmark relevance depend on the source version and use context.",
            "Performance claims should be assessed through models evaluated on the dataset rather than inferred from the dataset alone."
        ],
        "tags": [
            "Dataset",
            "NLP",
            "Benchmark",
            "Language Understanding"
        ],
        "timeline": [
            {
                "date": "2019",
                "title": "Public release or documentation",
                "description": "DREAM appears in public documentation, project records, benchmark descriptions or research references associated with Tsinghua University."
            }
        ],
        "relationships": [
            {
                "target": "Tsinghua University",
                "type": "Associated organization",
                "description": "Tsinghua University is the organization, project community or institutional context associated with DREAM.",
                "evidence_level": "documentary"
            },
            {
                "target": "Language model evaluation and NLP data",
                "type": "Domain context",
                "description": "DREAM belongs to the Language model evaluation and NLP data layer of the intelligent-entity registry.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official or reference source",
                "url": "https://dataset.org/dream/",
                "source_type": "Primary / Reference Source",
                "verification_status": "verified"
            }
        ]
    }
}

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