Triple

T2251920
Position Surface form Disambiguated ID Type / Status
Subject Terminal B (Boston Logan International Airport) E49635 entity
Predicate hasConcourses P1656 FINISHED
Object B North
B North is a concourse area within Terminal B at Boston Logan International Airport that serves a selection of the terminal’s airline gates and passenger facilities.
 E246694 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: B North | Statement: [Terminal B (Boston Logan International Airport), hasConcourses, B North]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: B North
Context triple: [Terminal B (Boston Logan International Airport), hasConcourses, B North]
  • A. BN
    BN is the vehicle registration code used on license plates for the German city of Bonn.
  • B. North
    North is an English surname historically associated with several notable figures in British politics and society.
  • C. North
    North is a 1975 poetry collection by Nobel laureate Seamus Heaney that explores themes of Irish history, violence, and identity through mythic and archaeological imagery.
  • D. the North
    The North was the collective term for the U.S. states that remained loyal to the Union during the American Civil War, characterized by industrialization and opposition to the expansion of slavery.
  • E. Bos
    Bos is a Dutch surname most notably borne by Bert Bos, a computer scientist and co-creator of the CSS web standard.
  • 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: B North
Triple: [Terminal B (Boston Logan International Airport), hasConcourses, B North]
Generated description
B North is a concourse area within Terminal B at Boston Logan International Airport that serves a selection of the terminal’s airline gates and passenger facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: B North
Target entity description: B North is a concourse area within Terminal B at Boston Logan International Airport that serves a selection of the terminal’s airline gates and passenger facilities.
  • A. BN
    BN is the vehicle registration code used on license plates for the German city of Bonn.
  • B. North
    North is an English surname historically associated with several notable figures in British politics and society.
  • C. North
    North is a 1975 poetry collection by Nobel laureate Seamus Heaney that explores themes of Irish history, violence, and identity through mythic and archaeological imagery.
  • D. the North
    The North was the collective term for the U.S. states that remained loyal to the Union during the American Civil War, characterized by industrialization and opposition to the expansion of slavery.
  • E. Bos
    Bos is a Dutch surname most notably borne by Bert Bos, a computer scientist and co-creator of the CSS web standard.
  • 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_69a88aaa9250819095e127d0d77e8a32 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc11d04688190abc04fac3a1804a9 completed March 7, 2026, 6:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b1bc424819087b2ce9a6256a180 completed March 9, 2026, 6:39 a.m.
NEDg Description generation batch_69ae6be0d108819085cf8c531d08db65 completed March 9, 2026, 6:42 a.m.
NED2 Entity disambiguation (via description) batch_69ae6c0fc220819090b254cc20b1bc26 completed March 9, 2026, 6:43 a.m.
Created at: March 4, 2026, 7:47 p.m.