Triple

T8048273
Position Surface form Disambiguated ID Type / Status
Subject Line 1 (Tehran Metro) E187608 entity
Predicate hasStation P35 FINISHED
Object Terminal-e Jonoob Metro Station
Terminal-e Jonoob Metro Station is a Tehran Metro station serving the southern bus terminal area as part of the city’s primary north–south Line 1.
 E706476 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: Terminal-e Jonoob Metro Station | Statement: [Line 1 (Tehran Metro), hasStation, Terminal-e Jonoob Metro Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Terminal-e Jonoob Metro Station
Context triple: [Line 1 (Tehran Metro), hasStation, Terminal-e Jonoob Metro Station]
  • A. Rhoon metro station
    Rhoon metro station is a rapid transit station on the Rotterdam Metro network serving the village of Rhoon in the Netherlands.
  • B. Eram-e Sabz Metro Station
    Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
  • C. Abu Hail Metro Station
    Abu Hail Metro Station is a passenger station on Dubai’s driverless rapid transit network, serving the Abu Hail area along the system’s Green Line.
  • D. Rokin metro station
    Rokin metro station is an underground station on Amsterdam’s North–South metro line, located beneath the Rokin street in the city center.
  • E. Mashreq Metro Station
    Mashreq Metro Station is a stop on Dubai Metro’s Red Line serving the Al Barsha area and nearby residential and commercial developments.
  • 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: Terminal-e Jonoob Metro Station
Triple: [Line 1 (Tehran Metro), hasStation, Terminal-e Jonoob Metro Station]
Generated description
Terminal-e Jonoob Metro Station is a Tehran Metro station serving the southern bus terminal area as part of the city’s primary north–south Line 1.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Terminal-e Jonoob Metro Station
Target entity description: Terminal-e Jonoob Metro Station is a Tehran Metro station serving the southern bus terminal area as part of the city’s primary north–south Line 1.
  • A. Rhoon metro station
    Rhoon metro station is a rapid transit station on the Rotterdam Metro network serving the village of Rhoon in the Netherlands.
  • B. Eram-e Sabz Metro Station
    Eram-e Sabz Metro Station is a station on the Tehran Metro system serving passengers in the western part of Iran’s capital city.
  • C. Abu Hail Metro Station
    Abu Hail Metro Station is a passenger station on Dubai’s driverless rapid transit network, serving the Abu Hail area along the system’s Green Line.
  • D. Rokin metro station
    Rokin metro station is an underground station on Amsterdam’s North–South metro line, located beneath the Rokin street in the city center.
  • E. Mashreq Metro Station
    Mashreq Metro Station is a stop on Dubai Metro’s Red Line serving the Al Barsha area and nearby residential and commercial developments.
  • 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_69ca82b15e948190a62fd7af5218426a completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3f7711f48190af2002533c2e426a completed March 31, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5716934481908ec60cc9fd825ad7 completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58acba3c8190b7d09aa23b5f10f8 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5ccee5648190a8ebdf8029eded98 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:24 p.m.