Triple

T14309077
Position Surface form Disambiguated ID Type / Status
Subject Schwarzenbergplatz E354774 entity
Predicate hasPublicTransport P1288 FINISHED
Object Vienna tram line 4A
Vienna tram line 4A is a public transport route in Vienna that connects central locations such as Schwarzenbergplatz with surrounding districts as part of the city’s tram network.
E1092902 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: Vienna tram line 4A | Statement: [Schwarzenbergplatz, hasPublicTransport, Vienna tram line 4A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vienna tram line 4A
Context triple: [Schwarzenbergplatz, hasPublicTransport, Vienna tram line 4A]
  • A. Vienna U4 metro line
    The Vienna U4 metro line is one of the main rapid transit lines in Vienna, running roughly along the Wien River and connecting key districts and transport hubs across the city.
  • B. Vienna tramway network
    The Vienna tramway network is an extensive and historic urban light rail system in Austria’s capital, forming a core part of the city’s public transportation.
  • C. Vienna tram line 71
    Vienna tram line 71 is a well-known tram route in Vienna that connects the city center with southeastern districts and the Central Cemetery.
  • D. Budapest tram line 4
    Budapest tram line 4 is one of the busiest and most important tram routes in Budapest, running along the central Grand Boulevard and connecting several key districts of the city.
  • E. Vienna tram line 2
    Vienna tram line 2 is a major tram route in Vienna that circles the city center along parts of the historic Ringstraße, connecting key inner districts and landmarks.
  • 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: Vienna tram line 4A
Triple: [Schwarzenbergplatz, hasPublicTransport, Vienna tram line 4A]
Generated description
Vienna tram line 4A is a public transport route in Vienna that connects central locations such as Schwarzenbergplatz with surrounding districts as part of the city’s tram network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vienna tram line 4A
Target entity description: Vienna tram line 4A is a public transport route in Vienna that connects central locations such as Schwarzenbergplatz with surrounding districts as part of the city’s tram network.
  • A. Vienna U4 metro line
    The Vienna U4 metro line is one of the main rapid transit lines in Vienna, running roughly along the Wien River and connecting key districts and transport hubs across the city.
  • B. Vienna tramway network
    The Vienna tramway network is an extensive and historic urban light rail system in Austria’s capital, forming a core part of the city’s public transportation.
  • C. Vienna tram line 71
    Vienna tram line 71 is a well-known tram route in Vienna that connects the city center with southeastern districts and the Central Cemetery.
  • D. Budapest tram line 4
    Budapest tram line 4 is one of the busiest and most important tram routes in Budapest, running along the central Grand Boulevard and connecting several key districts of the city.
  • E. Vienna tram line 2
    Vienna tram line 2 is a major tram route in Vienna that circles the city center along parts of the historic Ringstraße, connecting key inner districts and landmarks.
  • 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_69d8278ed42c8190b9f882dcce611347 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de85b26da48190a96e2f60ace51335 completed April 14, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4684e2648190b46328252ac9d51b completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd47479a0c8190a056cb00c62bfa52 completed May 8, 2026, 2:15 a.m.
NED2 Entity disambiguation (via description) batch_69fd4828f44c81908903d1391c83cc60 completed May 8, 2026, 2:19 a.m.
Created at: April 10, 2026, 1:12 a.m.