Triple

T8346950
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth River E196063 entity
Predicate hasFacility P105 FINISHED
Object Lamberts Point coal terminal
Lamberts Point coal terminal is a major coal transshipment facility in Norfolk, Virginia, known for handling and exporting large volumes of coal from Appalachian mines via rail-to-ship operations.
 E728661 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: Lamberts Point coal terminal | Statement: [Elizabeth River, hasFacility, Lamberts Point coal terminal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lamberts Point coal terminal
Context triple: [Elizabeth River, hasFacility, Lamberts Point coal terminal]
  • A. Ridley Island Coal Terminal
    Ridley Island Coal Terminal is a major bulk export facility in Prince Rupert, British Columbia, specializing in the handling and shipment of coal to international markets.
  • B. Duke Point terminal
    Duke Point terminal is a major BC Ferries facility near Nanaimo on Vancouver Island that serves as a key link for vehicle and passenger traffic across the Strait of Georgia.
  • C. Hay Point Coal Terminal
    Hay Point Coal Terminal is a major coal export facility in Queensland, Australia, handling large volumes of coal shipments for international markets.
  • D. Swartz Bay terminal
    Swartz Bay terminal is a major ferry terminal on Vancouver Island in British Columbia, serving as a key passenger and vehicle gateway between the island and the BC mainland.
  • E. Spirit of Tasmania terminal
    The Spirit of Tasmania terminal is a major passenger and vehicle ferry port in Devonport, Tasmania, serving as the mainland–Tasmania gateway for the Spirit of Tasmania ships.
  • 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: Lamberts Point coal terminal
Triple: [Elizabeth River, hasFacility, Lamberts Point coal terminal]
Generated description
Lamberts Point coal terminal is a major coal transshipment facility in Norfolk, Virginia, known for handling and exporting large volumes of coal from Appalachian mines via rail-to-ship operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lamberts Point coal terminal
Target entity description: Lamberts Point coal terminal is a major coal transshipment facility in Norfolk, Virginia, known for handling and exporting large volumes of coal from Appalachian mines via rail-to-ship operations.
  • A. Ridley Island Coal Terminal
    Ridley Island Coal Terminal is a major bulk export facility in Prince Rupert, British Columbia, specializing in the handling and shipment of coal to international markets.
  • B. Duke Point terminal
    Duke Point terminal is a major BC Ferries facility near Nanaimo on Vancouver Island that serves as a key link for vehicle and passenger traffic across the Strait of Georgia.
  • C. Hay Point Coal Terminal
    Hay Point Coal Terminal is a major coal export facility in Queensland, Australia, handling large volumes of coal shipments for international markets.
  • D. Swartz Bay terminal
    Swartz Bay terminal is a major ferry terminal on Vancouver Island in British Columbia, serving as a key passenger and vehicle gateway between the island and the BC mainland.
  • E. Spirit of Tasmania terminal
    The Spirit of Tasmania terminal is a major passenger and vehicle ferry port in Devonport, Tasmania, serving as the mainland–Tasmania gateway for the Spirit of Tasmania ships.
  • 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_69ca82edd63c8190b876b8465464c5fa completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb8013d81c81908da48466cffb3939 completed March 31, 2026, 8:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc745f33c8190a043aff437874391 completed April 2, 2026, 1:32 a.m.
NEDg Description generation batch_69cdcc8596888190867bb0f298b6fac1 completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdd14de9408190a5522fbdbef4d748 completed April 2, 2026, 2:15 a.m.
Created at: March 30, 2026, 5:58 p.m.