Triple

T8407975
Position Surface form Disambiguated ID Type / Status
Subject Terminal 2 (Haneda Airport) E198547 entity
Predicate alsoKnownAs P39 FINISHED
Object HND Terminal 2
HND Terminal 2 is a major passenger terminal at Tokyo’s Haneda Airport, primarily serving domestic flights with modern facilities, shops, and dining options.
 E731398 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: HND Terminal 2 | Statement: [Terminal 2 (Haneda Airport), alsoKnownAs, HND Terminal 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HND Terminal 2
Context triple: [Terminal 2 (Haneda Airport), alsoKnownAs, HND Terminal 2]
  • A. Terminal 2B
    Terminal 2B is one of the passenger terminals at Budapest Ferenc Liszt International Airport, primarily serving international flights and Schengen-area traffic.
  • B. Terminal 2B
    Terminal 2B is one of the sub-terminals within Barcelona–El Prat Airport’s Terminal 2 complex, serving as a dedicated passenger area with its own gates and facilities.
  • C. Terminal 2B
    Terminal 2B is one of the passenger terminals at Paris Charles de Gaulle Airport, serving various international and European flights with check-in, boarding, and arrival facilities.
  • D. Terminal 1
    Terminal 1 is a primary passenger terminal at St. Louis Lambert International Airport, serving as one of the airport’s main facilities for airline check-in, security, and boarding.
  • E. Terminal 1
    Terminal 1 is one of the passenger terminals at São Paulo–Guarulhos International Airport, serving as a key facility for check-in, boarding, and arrivals operations.
  • 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: HND Terminal 2
Triple: [Terminal 2 (Haneda Airport), alsoKnownAs, HND Terminal 2]
Generated description
HND Terminal 2 is a major passenger terminal at Tokyo’s Haneda Airport, primarily serving domestic flights with modern facilities, shops, and dining options.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HND Terminal 2
Target entity description: HND Terminal 2 is a major passenger terminal at Tokyo’s Haneda Airport, primarily serving domestic flights with modern facilities, shops, and dining options.
  • A. Terminal 2B
    Terminal 2B is one of the passenger terminals at Budapest Ferenc Liszt International Airport, primarily serving international flights and Schengen-area traffic.
  • B. Terminal 2B
    Terminal 2B is one of the passenger terminals at Paris Charles de Gaulle Airport, serving various international and European flights with check-in, boarding, and arrival facilities.
  • C. Terminal 2B
    Terminal 2B is one of the sub-terminals within Barcelona–El Prat Airport’s Terminal 2 complex, serving as a dedicated passenger area with its own gates and facilities.
  • D. Terminal 1
    Terminal 1 is one of the main passenger terminals at Tokyo’s Haneda Airport, serving a large share of its domestic airline traffic.
  • E. Terminal 1
    Terminal 1 is a primary passenger terminal at St. Louis Lambert International Airport, serving as one of the airport’s main facilities for airline check-in, security, and boarding.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb8315a8a8819097f6da11b909b527 completed March 31, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce030dccf08190a70c0abf0bdcf244 completed April 2, 2026, 5:47 a.m.
NEDg Description generation batch_69ce07808098819087e896b87320aefd completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce08759e1c81909c96caf3b571e1ca completed April 2, 2026, 6:11 a.m.
Created at: March 30, 2026, 6:05 p.m.