Triple

T6153906
Position Surface form Disambiguated ID Type / Status
Subject Houtribdijk E137271 entity
Predicate hasLighthouse P182 FINISHED
Object Trintelhaven lighthouse
Trintelhaven lighthouse is a navigational beacon located along the Houtribdijk causeway in the Netherlands, guiding ships across the Markermeer and IJsselmeer.
 E588740 NE FINISHED

How this triple was built (4 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: Trintelhaven lighthouse | Statement: [Houtribdijk, hasLighthouse, Trintelhaven lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trintelhaven lighthouse
Context triple: [Houtribdijk, hasLighthouse, Trintelhaven lighthouse]
  • A. Fidra Lighthouse
    Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
  • B. Tahkuna Lighthouse
    Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
  • C. Rona Lighthouse
    Rona Lighthouse is a remote Scottish lighthouse in the Inner Hebrides, notable for guiding ships through hazardous coastal waters.
  • D. İnceburun Lighthouse
    İnceburun Lighthouse is a historic coastal beacon located at Turkey’s northernmost point near Sinop on the Black Sea.
  • E. Elie Lighthouse
    Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
  • 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: Trintelhaven lighthouse
Triple: [Houtribdijk, hasLighthouse, Trintelhaven lighthouse]
Generated description
Trintelhaven lighthouse is a navigational beacon located along the Houtribdijk causeway in the Netherlands, guiding ships across the Markermeer and IJsselmeer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trintelhaven lighthouse
Target entity description: Trintelhaven lighthouse is a navigational beacon located along the Houtribdijk causeway in the Netherlands, guiding ships across the Markermeer and IJsselmeer.
  • A. Fidra Lighthouse
    Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
  • B. Tahkuna Lighthouse
    Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
  • C. Rona Lighthouse
    Rona Lighthouse is a remote Scottish lighthouse in the Inner Hebrides, notable for guiding ships through hazardous coastal waters.
  • D. İnceburun Lighthouse
    İnceburun Lighthouse is a historic coastal beacon located at Turkey’s northernmost point near Sinop on the Black Sea.
  • E. Elie Lighthouse
    Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
  • F. None of above. chosen

Provenance (5 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cffc7bc819092633a9e5f1abe2f completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c62d035e9c8190bd9978987833ff3c completed March 27, 2026, 7:08 a.m.
NEDg Description generation batch_69c62ea850c8819097ce9fefe807c0d0 completed March 27, 2026, 7:15 a.m.
NED2 Entity disambiguation (via description) batch_69c62f2c2d5881909e0b70853305dc05 completed March 27, 2026, 7:18 a.m.
Created at: March 22, 2026, 4:17 p.m.