Triple

T876781
Position Surface form Disambiguated ID Type / Status
Subject Lisbon Metro E18934 entity
Predicate connectsTo P845 FINISHED
Object Santa Apolónia railway station
Santa Apolónia railway station is one of Lisbon’s main railway termini, serving long-distance, regional, and suburban trains as well as the city’s metro network.
E104065 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: Santa Apolónia railway station | Statement: [Lisbon Metro, connectsTo, Santa Apolónia railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Santa Apolónia railway station
Context triple: [Lisbon Metro, connectsTo, Santa Apolónia railway station]
  • A. Desamparados railway station
    Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
  • B. Jubany Station
    Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
  • C. Antony station
    Antony station is a railway and RER station in the southern suburbs of Paris that serves as the main interchange between the Orlyval airport shuttle and the regional rail network.
  • D. Robinson station
    Robinson station is a suburban terminus of Paris’s RER B commuter rail line, serving the commune of Sceaux in the southern outskirts of the city.
  • E. Casa-Port railway station
    Casa-Port railway station is a major passenger rail hub in central Casablanca, Morocco, serving as a key terminus for regional and national train services.
  • 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: Santa Apolónia railway station
Triple: [Lisbon Metro, connectsTo, Santa Apolónia railway station]
Generated description
Santa Apolónia railway station is one of Lisbon’s main railway termini, serving long-distance, regional, and suburban trains as well as the city’s metro network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Santa Apolónia railway station
Target entity description: Santa Apolónia railway station is one of Lisbon’s main railway termini, serving long-distance, regional, and suburban trains as well as the city’s metro network.
  • A. Desamparados railway station
    Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
  • B. Jubany Station
    Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
  • C. Antony station
    Antony station is a railway and RER station in the southern suburbs of Paris that serves as the main interchange between the Orlyval airport shuttle and the regional rail network.
  • D. Robinson station
    Robinson station is a suburban terminus of Paris’s RER B commuter rail line, serving the commune of Sceaux in the southern outskirts of the city.
  • E. Casa-Port railway station
    Casa-Port railway station is a major passenger rail hub in central Casablanca, Morocco, serving as a key terminus for regional and national train services.
  • 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_69a4938db1f081909bcd1ad2713b6096 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4acaf30a48190a10ed7fee464c444 completed March 1, 2026, 9:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7b854469c81908dc4a5c29ee140a4 completed March 4, 2026, 4:43 a.m.
NEDg Description generation batch_69a7b985298c8190b465ce0589cd2c24 completed March 4, 2026, 4:48 a.m.
NED2 Entity disambiguation (via description) batch_69a7ba46a2ec8190892404cb1f259cf0 completed March 4, 2026, 4:51 a.m.
Created at: March 1, 2026, 7:39 p.m.