Triple

T1532203
Position Surface form Disambiguated ID Type / Status
Subject Museumplein E32467 entity
Predicate hasPublicTransportConnection P3791 FINISHED
Object Amsterdam tram line 5
Amsterdam tram line 5 is a major tram route in Amsterdam that connects the city center with southern districts and suburbs, serving key cultural and residential areas along its path.
 E178254 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: Amsterdam tram line 5 | Statement: [Museumplein, hasPublicTransportConnection, Amsterdam tram line 5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Amsterdam tram line 5
Context triple: [Museumplein, hasPublicTransportConnection, Amsterdam tram line 5]
  • A. Amsterdam Metro line 51
    Amsterdam Metro line 51 was a former hybrid metro–light rail line in Amsterdam that connected the city center with the southern suburbs, notably serving areas like Amstelveen.
  • B. Amsterdam tram line 1
    Amsterdam tram line 1 is a major tram route in Amsterdam that connects the city center with western districts, including areas such as De Baarsjes and Osdorp.
  • C. Amsterdam Metro line 54
    Amsterdam Metro line 54 is one of the main rapid transit lines in Amsterdam’s metro network, running from the city center to the southeastern suburbs.
  • D. Amsterdam Metro line 53
    Amsterdam Metro line 53 is a rapid transit line in Amsterdam that runs between Centraal Station and Gaasperplas, serving southeastern parts of the city.
  • E. Amsterdam tram line 4
    Amsterdam tram line 4 is a major tram route in Amsterdam that connects the city center with southern districts, serving key commercial and residential areas along its path.
  • 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: Amsterdam tram line 5
Triple: [Museumplein, hasPublicTransportConnection, Amsterdam tram line 5]
Generated description
Amsterdam tram line 5 is a major tram route in Amsterdam that connects the city center with southern districts and suburbs, serving key cultural and residential areas along its path.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Amsterdam tram line 5
Target entity description: Amsterdam tram line 5 is a major tram route in Amsterdam that connects the city center with southern districts and suburbs, serving key cultural and residential areas along its path.
  • A. Amsterdam Metro line 51
    Amsterdam Metro line 51 was a former hybrid metro–light rail line in Amsterdam that connected the city center with the southern suburbs, notably serving areas like Amstelveen.
  • B. Amsterdam tram line 1
    Amsterdam tram line 1 is a major tram route in Amsterdam that connects the city center with western districts, including areas such as De Baarsjes and Osdorp.
  • C. Amsterdam Metro line 54
    Amsterdam Metro line 54 is one of the main rapid transit lines in Amsterdam’s metro network, running from the city center to the southeastern suburbs.
  • D. Amsterdam Metro line 53
    Amsterdam Metro line 53 is a rapid transit line in Amsterdam that runs between Centraal Station and Gaasperplas, serving southeastern parts of the city.
  • E. Amsterdam tram line 4
    Amsterdam tram line 4 is a major tram route in Amsterdam that connects the city center with southern districts, serving key commercial and residential areas along its path.
  • 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_69a885ea86308190998f6bc14bb91f8e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90816b5e88190aa92a8558e35744b completed March 5, 2026, 4:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad4018f4c08190ad1994389b4e244c completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad40b363bc819098a6d80f07cc80ce completed March 8, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69ad40fee2348190a048e97bfd747267 completed March 8, 2026, 9:27 a.m.
Created at: March 4, 2026, 7:26 p.m.