Triple

T22870243
Position Surface form Disambiguated ID Type / Status
Subject Heidelberg tram network E567171 entity
Predicate hasStop P17789 FINISHED
Object Rohrbach-Süd tram stop
Rohrbach-Süd tram stop is a public transport station in the Heidelberg district of Rohrbach, serving as part of the city’s tram system and connecting local residents to the wider urban network.
 E1558278 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: Rohrbach-Süd tram stop | Statement: [Heidelberg tram network, hasStop, Rohrbach-Süd tram stop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rohrbach-Süd tram stop
Context triple: [Heidelberg tram network, hasStop, Rohrbach-Süd tram stop]
  • A. Leimbach tram stop
    Leimbach tram stop is a public transport stop on the Zürich tram network serving the Leimbach district of Zürich, Switzerland.
  • B. Stettbach tram stop
    Stettbach tram stop is a public transport stop in Zürich serving as part of the city’s tram network and providing connections to other local and regional transit services.
  • C. Seebach tram stop
    Seebach tram stop is a public transport stop in the Seebach district of Zürich, Switzerland, served by the city’s tram network.
  • D. Seckbacher Landstraße station
    Seckbacher Landstraße station is a public transport stop in Frankfurt am Main, Germany, serving the Seckbach district along the Berger Straße corridor.
  • E. Schwamendingerplatz tram stop
    Schwamendingerplatz tram stop is a public transport stop in the Schwamendingen district of Zürich, Switzerland, served by multiple lines of the Zürich tram network.
  • 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: Rohrbach-Süd tram stop
Triple: [Heidelberg tram network, hasStop, Rohrbach-Süd tram stop]
Generated description
Rohrbach-Süd tram stop is a public transport station in the Heidelberg district of Rohrbach, serving as part of the city’s tram system and connecting local residents to the wider urban network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rohrbach-Süd tram stop
Target entity description: Rohrbach-Süd tram stop is a public transport station in the Heidelberg district of Rohrbach, serving as part of the city’s tram system and connecting local residents to the wider urban network.
  • A. Leimbach tram stop
    Leimbach tram stop is a public transport stop on the Zürich tram network serving the Leimbach district of Zürich, Switzerland.
  • B. Stettbach tram stop
    Stettbach tram stop is a public transport stop in Zürich serving as part of the city’s tram network and providing connections to other local and regional transit services.
  • C. Seebach tram stop
    Seebach tram stop is a public transport stop in the Seebach district of Zürich, Switzerland, served by the city’s tram network.
  • D. Seckbacher Landstraße station
    Seckbacher Landstraße station is a public transport stop in Frankfurt am Main, Germany, serving the Seckbach district along the Berger Straße corridor.
  • E. Schwamendingerplatz tram stop
    Schwamendingerplatz tram stop is a public transport stop in the Schwamendingen district of Zürich, Switzerland, served by multiple lines of the Zürich tram network.
  • 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_69e24589d8348190b96422d13a678bc1 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17f04b06481909004818ec8fc5a26 completed April 29, 2026, 3:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bae951ee481908df74b483a845ac7 completed May 19, 2026, 12:28 a.m.
NEDg Description generation batch_6a0baf655a748190a941e63e1d862508 completed May 19, 2026, 12:31 a.m.
NED2 Entity disambiguation (via description) batch_6a0bafed7b6c8190bd294a009dd9594d completed May 19, 2026, 12:33 a.m.
Created at: April 17, 2026, 3:38 p.m.