{
    "schema": "lxkeys.world.entry@2.2.1",
    "language": "fr",
    "entry": {
        "id": "ENT-00001898",
        "status": "published",
        "name": "Chemprop",
        "aliases": [],
        "entity_type": "AI Framework",
        "classification": "AI / ML Framework",
        "creator": "MIT",
        "organization": "MIT",
        "origin_context": "Public AI and technical record",
        "first_public_appearance": "2023",
        "current_status": "Active",
        "official_website": "https://github.com/chemprop/chemprop",
        "image": "",
        "short_description": "Chemprop is a AI software framework associated with MIT, classified in LXKeys.world as AI / ML Framework.",
        "public_description": "Chemprop is a technical AI system associated with MIT. The record documents its role in model development, retrieval, serving, orchestration, evaluation, deployment or machine learning infrastructure.",
        "technical_description": "Structured LXKeys.world registry record for Chemprop. Entity type: AI Framework; classification: AI / ML Framework; creator/organization context: MIT. Canonical source anchor: https://github.com/chemprop/chemprop. 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": [
            "Model capability",
            "Research reference",
            "Benchmarkable system"
        ],
        "limitations": [
            "Capabilities depend on software version, runtime environment, optional integrations and supported backends.",
            "API stability, maintenance status and compatibility can change over time.",
            "The framework does not by itself guarantee the quality, safety or performance of models built with it."
        ],
        "timeline": [
            {
                "date": "2023",
                "title": "Initial public software release",
                "description": "Chemprop 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://github.com/chemprop/chemprop",
                "verification_status": "source_backed_curated_baseline"
            }
        ],
        "sources": [
            {
                "label": "Model card, paper, official page or repository",
                "url": "https://github.com/chemprop/chemprop",
                "source_type": "Official Repository",
                "verification_status": "verified",
                "authority": "TRUSTED_PRIMARY",
                "role": "code_repository",
                "update_enabled": false,
                "authority_basis": "curated-corpus-refresh-2026-09-08"
            }
        ],
        "relationships": [
            {
                "target": "MIT",
                "type": "Associated organization",
                "description": "Chemprop is associated with MIT through its documented source context.",
                "evidence_level": "documentary"
            }
        ],
        "tags": [
            "AI Model",
            "Research System",
            "Technical Record"
        ],
        "registry_status": "Connected",
        "created_at": "2026-06-16T23:59:29+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": "2026-06-16T23:59:29+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"
        },
        "documentation_status": "Documented",
        "machine_readable_purpose": "Machine-readable registry record for Chemprop: entity type, classification, organization, source, public appearance, capability profile 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": 0,
            "trusted_primary_sources": 1,
            "secondary_sources": 0,
            "date_status": "preserved_from_source_record",
            "image_status": "missing",
            "manual_followup_required": true,
            "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-00001898",
        "kind": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "facts": [],
        "canonical": [],
        "image_meta": [],
        "source_state": [],
        "i18n": {
            "en": [],
            "fr": []
        }
    },
    "computed": {
        "category": "Frameworks and Software",
        "type": "AI Framework",
        "subtype": "",
        "documentation_index": {
            "total": 74,
            "documentation": 25,
            "evidence": 13,
            "structure": 25,
            "relationships": 11,
            "level": "Level IV Connected"
        },
        "is_lxkeys_entity": false,
        "graph_endpoint": "graph.php?center=ENT-00001898&depth=1"
    }
}