Triple

T1142806
Position Surface form Disambiguated ID Type / Status
Subject Coen Tunnel E23492 entity
Predicate connectsWaterwaysRegion P6307 FINISHED
Object IJ Bay area
The IJ Bay area is a body of water in Amsterdam that forms part of the IJ, serving as an important harbor and waterway for the city and its surrounding region.
E130549 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: IJ Bay area | Statement: [Coen Tunnel, connectsWaterwaysRegion, IJ Bay area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IJ Bay area
Context triple: [Coen Tunnel, connectsWaterwaysRegion, IJ Bay area]
  • A. San Francisco Bay Area
    The San Francisco Bay Area is a major metropolitan region in Northern California known for its technology industry, cultural diversity, and iconic landmarks such as the Golden Gate Bridge.
  • B. South Bay
    South Bay is the southern region of the San Francisco Bay Area, known for encompassing much of Silicon Valley and several major tech-centric cities.
  • C. East Bay
    East Bay is a region of the San Francisco Bay Area in Northern California, encompassing cities such as Oakland and Berkeley along the eastern shore of the bay.
  • D. East Bay
    East Bay is a coastal inlet and estuarine body of water in northwest Florida that forms part of the larger Pensacola Bay system.
  • E. North Bay (San Francisco Bay Area)
    North Bay (San Francisco Bay Area) is the largely suburban and semi-rural northern subregion of the San Francisco Bay Area, known for its coastal landscapes, wine country, and communities such as Marin and Sonoma.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: IJ Bay area
Triple: [Coen Tunnel, connectsWaterwaysRegion, IJ Bay area]
Generated description
The IJ Bay area is a body of water in Amsterdam that forms part of the IJ, serving as an important harbor and waterway for the city and its surrounding region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IJ Bay area
Target entity description: The IJ Bay area is a body of water in Amsterdam that forms part of the IJ, serving as an important harbor and waterway for the city and its surrounding region.
  • A. San Francisco Bay Area
    The San Francisco Bay Area is a major metropolitan region in Northern California known for its technology industry, cultural diversity, and iconic landmarks such as the Golden Gate Bridge.
  • B. South Bay
    South Bay is the southern region of the San Francisco Bay Area, known for encompassing much of Silicon Valley and several major tech-centric cities.
  • C. East Bay
    East Bay is a region of the San Francisco Bay Area in Northern California, encompassing cities such as Oakland and Berkeley along the eastern shore of the bay.
  • D. East Bay
    East Bay is a coastal inlet and estuarine body of water in northwest Florida that forms part of the larger Pensacola Bay system.
  • E. North Bay (San Francisco Bay Area)
    North Bay (San Francisco Bay Area) is the largely suburban and semi-rural northern subregion of the San Francisco Bay Area, known for its coastal landscapes, wine country, and communities such as Marin and Sonoma.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsWaterwaysRegion
Context triple: [Coen Tunnel, connectsWaterwaysRegion, IJ Bay area]
  • A. waterwaySystem
    Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
  • B. waterwayServed
    Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
  • C. connectsBodyOfWater chosen
    Indicates a relationship where one entity serves as a link or passage between two bodies of water, allowing them to be joined or interact.
  • D. transportsWaterTo
    Indicates that one entity carries or conveys water from its location or source to another entity or destination.
  • E. hydrologicallyConnectedTo
    Indicates that two water bodies or hydrological features are linked such that water can flow or be transferred between them, directly or indirectly, through the hydrological system.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a493ef399c8190b04b9146d2314f59 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc4e93d48190b9fea886bf61aad7 completed March 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac59b2395c81909d4608bdaf1d57e8 completed March 7, 2026, 5 p.m.
NEDg Description generation batch_69ac5b52c43c8190b8972826a9a1ea5f completed March 7, 2026, 5:07 p.m.
NED2 Entity disambiguation (via description) batch_69ac5be4d9548190a0f1d57538f688c1 completed March 7, 2026, 5:09 p.m.
PD Predicate disambiguation batch_69a4bb4d4104819084027a043c6118cb completed March 1, 2026, 10:18 p.m.
Created at: March 1, 2026, 7:44 p.m.