Triple

T149696
Position Surface form Disambiguated ID Type / Status
Subject Army Headquarters Andover E3404 entity
Predicate locatedAt P40 FINISHED
Object Marlborough Lines, Andover
Marlborough Lines in Andover is a major British Army site that serves as the location of Army Headquarters and associated command and support facilities.
E18006 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: Marlborough Lines, Andover | Statement: [Army Headquarters Andover, locatedAt, Marlborough Lines, Andover]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marlborough Lines, Andover
Context triple: [Army Headquarters Andover, locatedAt, Marlborough Lines, Andover]
  • A. Nichols Bridgeway
    Nichols Bridgeway is an elevated pedestrian bridge in Chicago that connects Millennium Park to the Art Institute of Chicago, offering views of the city skyline.
  • B. Warminster Line
    The Warminster Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in and around Warminster, Pennsylvania.
  • C. Malden riverfront
    Malden riverfront is the developed shoreline area along the Malden River, featuring public access, recreational spaces, and views of the water.
  • D. Free School Lane, Cambridge
    Free School Lane, Cambridge is a historic street in central Cambridge, England, known for housing important University of Cambridge departments and institutions, including the original site of the Cavendish Laboratory.
  • E. Aldermaston Marches
    The Aldermaston Marches were large anti-nuclear protest marches in the UK, particularly prominent in the late 1950s and 1960s, that became iconic events in the British peace movement.
  • 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: Marlborough Lines, Andover
Triple: [Army Headquarters Andover, locatedAt, Marlborough Lines, Andover]
Generated description
Marlborough Lines in Andover is a major British Army site that serves as the location of Army Headquarters and associated command and support facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marlborough Lines, Andover
Target entity description: Marlborough Lines in Andover is a major British Army site that serves as the location of Army Headquarters and associated command and support facilities.
  • A. Nichols Bridgeway
    Nichols Bridgeway is an elevated pedestrian bridge in Chicago that connects Millennium Park to the Art Institute of Chicago, offering views of the city skyline.
  • B. Warminster Line
    The Warminster Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in and around Warminster, Pennsylvania.
  • C. Malden riverfront
    Malden riverfront is the developed shoreline area along the Malden River, featuring public access, recreational spaces, and views of the water.
  • D. Free School Lane, Cambridge
    Free School Lane, Cambridge is a historic street in central Cambridge, England, known for housing important University of Cambridge departments and institutions, including the original site of the Cavendish Laboratory.
  • E. Aldermaston Marches
    The Aldermaston Marches were large anti-nuclear protest marches in the UK, particularly prominent in the late 1950s and 1960s, that became iconic events in the British peace movement.
  • 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_69a252868de4819080e21c9938bfe8b6 completed Feb. 28, 2026, 2:27 a.m.
NER Named-entity recognition batch_69a2580ca15481909fa3e87d804a1b23 completed Feb. 28, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c52f29d88190b899f1eaf3012a4b completed Feb. 28, 2026, 10:36 a.m.
NEDg Description generation batch_69a2c5dd9db4819097b1163bfa25333b completed Feb. 28, 2026, 10:39 a.m.
NED2 Entity disambiguation (via description) batch_69a2c6e1052c819085f643bfbfcf1076 completed Feb. 28, 2026, 10:43 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.