{
    "schema": "lxkeys.world.entry@2.2.1",
    "language": "en",
    "entry": {
        "id": "ENT-00000708",
        "status": "published",
        "name": "SWE-bench",
        "aliases": [],
        "entity_type": "Research System",
        "classification": "AI Research / Specialized System",
        "creator": "SWE-bench Team",
        "organization": "Princeton NLP",
        "origin_context": "Benchmark",
        "first_public_appearance": "2023",
        "current_status": "Active",
        "official_website": "https://www.swebench.com/",
        "image": "",
        "short_description": "SWE-bench is a research system associated with Princeton NLP, classified in LXKeys.world as AI Research / Specialized System.",
        "public_description": "SWE-bench is documented as a research system, benchmark, dataset or scientific AI record associated with Princeton NLP. It is relevant for benchmark for evaluating AI systems on real software engineering issues. The record helps situate evaluation, discovery, training evidence or scientific capability in the registry graph.",
        "technical_description": "Structured LXKeys.world registry record for SWE-bench. Entity type: Research System; classification: AI Research / Specialized System; creator/organization context: SWE-bench Team. Canonical source anchor: https://www.swebench.com/. 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.",
        "capabilities": [
            "Research evaluation or discovery",
            "Scientific or benchmark utility",
            "Structured evidence generation",
            "Model or system analysis"
        ],
        "limitations": [
            "Capabilities vary by release, deployment setting and evaluation method.",
            "Operational details may differ across hosted APIs, open releases or downstream integrations."
        ],
        "timeline": [
            {
                "date": "2023",
                "title": "Initial research publication or demonstration",
                "description": "SWE-bench entered the documented public record in 2023. This event is retained at the precision supported by the Entry’s reviewed source history.",
                "source_url": "https://www.swebench.com/",
                "verification_status": "source_backed_official"
            }
        ],
        "sources": [
            {
                "label": "SWE-bench official reference",
                "url": "https://www.swebench.com/",
                "source_type": "Official Documentation",
                "verification_status": "verified",
                "authority": "OFFICIAL",
                "role": "primary",
                "update_enabled": true,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "relationships": [
            {
                "target": "Princeton NLP",
                "type": "Associated Organization",
                "description": "Princeton NLP is the organization or ecosystem associated with SWE-bench.",
                "evidence_level": "documentary"
            },
            {
                "target": "SWE-bench Team",
                "type": "Creator or Developer",
                "description": "SWE-bench Team is identified as a creator, developer or originating actor for SWE-bench.",
                "evidence_level": "documentary"
            }
        ],
        "tags": [
            "Princeton NLP",
            "Research System",
            "Research",
            "software"
        ],
        "registry_status": "Documented",
        "created_at": "2026-06-16T23:59:02+00:00",
        "updated_at": "2026-09-08T04:55:00+00:00",
        "dypclt_created": "D-0 Y-2 P-3 C-3 L-21 T-3",
        "dypclt_updated": "D-0 Y-2 P-3 C-3 L-21 T-3",
        "temporal_index": {
            "start_date_utc": "2023-04-01",
            "created_utc": "2026-06-16T23:59:02+00:00",
            "created_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3",
            "updated_utc": "2026-06-16T23:59:02+00:00",
            "updated_dypclt": "D-0 Y-2 P-3 C-3 L-21 T-3"
        },
        "machine_readable_purpose": "Machine-readable registry record for SWE-bench: entity type, classification, sources, timeline, capabilities, limitations and graph relationships.",
        "schema_ready": true,
        "first_public_appearance_precision": "year",
        "first_public_appearance_verification": "preserved_from_source_record",
        "image_status": "missing_official_image_candidate",
        "reviewed_at": "2026-09-08T04:55:00+00:00",
        "quality_status": "curated_official_first_baseline",
        "source_policy": "official_first_secondary_context_only",
        "quality_review": {
            "reviewed_at": "2026-09-08T04:55:00+00:00",
            "official_sources": 1,
            "trusted_primary_sources": 0,
            "secondary_sources": 0,
            "date_status": "preserved_from_source_record",
            "image_status": "missing",
            "manual_followup_required": false,
            "review_scope": "official-first structural curation; records flagged for follow-up are not claimed as individually exhaustive fact-checks"
        },
        "dypclt_reviewed": "D-0 Y-2 P-4 C-4 L-33 T-6",
        "world_id": "ENT-00000708",
        "kind": "Methods and Research",
        "type": "Research System",
        "subtype": "",
        "documentation_status": "Documented",
        "facts": [],
        "canonical": [],
        "image_meta": [],
        "source_state": [],
        "i18n": {
            "en": [],
            "fr": []
        }
    },
    "computed": {
        "category": "Methods and Research",
        "type": "Research System",
        "subtype": "",
        "documentation_index": {
            "total": 82,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 19,
            "level": "Level V Persistent"
        },
        "is_lxkeys_entity": false,
        "graph_endpoint": "graph.php?center=ENT-00000708&depth=1"
    }
}