ENT-00002835 · Benchmark

CoSQL

CoSQL is a code / data reasoning benchmark associated with Yale University.

Level V — PersistentActiveDocumented

Human readable record

Overview

CoSQL is a documented benchmark or dataset used to evaluate code intelligence, program synthesis, debugging, semantic parsing or data reasoning. It is recorded as conversational text-to-SQL benchmark.

Timeline

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

Capabilities

Evaluation protocol documentationModel comparison supportTask taxonomy mappingReproducible benchmark anchoringRelationship graph compatibility

Known limitations

Benchmark results can become stale as models improve and evaluation protocols evolve.A benchmark measures a defined task scope rather than complete intelligence.

Technical and registry detail

Technical description

Structured record for CoSQL. 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

BenchmarkCode IntelligenceSoftware EngineeringEvaluation

Relationship graph

CoSQL

Associated organizationYale University

Yale University is the organization, project community or institutional context associated with CoSQL.

Domain contextCode and data reasoning evaluation

CoSQL belongs to the Code and data reasoning evaluation 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-00002835",
    "name": "CoSQL",
    "alternateName": [],
    "additionalType": "Benchmark",
    "description": "CoSQL is a code / data reasoning benchmark associated with Yale University.",
    "creator": "Yale University",
    "url": "entity.php?id=ENT-00002835",
    "sameAs": "https://yale-lily.github.io/cosql",
    "lxkeysWorld": {
        "classification": "Code / Data Reasoning Benchmark",
        "organization": "Yale University",
        "originContext": "Code and data reasoning evaluation",
        "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": [
            "Evaluation protocol documentation",
            "Model comparison support",
            "Task taxonomy mapping",
            "Reproducible benchmark anchoring",
            "Relationship graph compatibility"
        ],
        "limitations": [
            "Benchmark results can become stale as models improve and evaluation protocols evolve.",
            "A benchmark measures a defined task scope rather than complete intelligence."
        ],
        "tags": [
            "Benchmark",
            "Code Intelligence",
            "Software Engineering",
            "Evaluation"
        ],
        "timeline": [
            {
                "date": "2019",
                "title": "Public release or documentation",
                "description": "CoSQL appears in public documentation, project records, benchmark descriptions or research references associated with Yale University."
            }
        ],
        "relationships": [
            {
                "target": "Yale University",
                "type": "Associated organization",
                "description": "Yale University is the organization, project community or institutional context associated with CoSQL.",
                "evidence_level": "documentary"
            },
            {
                "target": "Code and data reasoning evaluation",
                "type": "Domain context",
                "description": "CoSQL belongs to the Code and data reasoning evaluation layer of the intelligent-entity registry.",
                "evidence_level": "documentary"
            }
        ],
        "sources": [
            {
                "label": "Official or reference source",
                "url": "https://yale-lily.github.io/cosql",
                "source_type": "Research Source",
                "verification_status": "verified"
            }
        ]
    }
}

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