Triple

T6540022
Position Surface form Disambiguated ID Type / Status
Subject Sector 6 E168260 entity
Predicate hasPublicTransport P1288 FINISHED
Object STB tram lines
STB tram lines are the electric streetcar routes operated by Bucharest’s public transport company, providing urban rail transit across areas such as Sector 6.
E604127 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: STB tram lines | Statement: [Sector 6, hasPublicTransport, STB tram lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: STB tram lines
Context triple: [Sector 6, hasPublicTransport, STB tram lines]
  • A. SL tramways
    SL tramways is the public tram network serving Stockholm, Sweden, operated under the SL (Storstockholms Lokaltrafik) regional transit system.
  • B. Tram Train Route
    Tram Train Route is a hybrid light rail line in the Sheffield Supertram network that allows tram vehicles to run seamlessly on both city tram tracks and mainline railway infrastructure.
  • C. Luxembourg tram line
    The Luxembourg tram line is a modern light rail system serving Luxembourg City, notably connecting the city center with the Kirchberg business and European institutions district.
  • D. Tram 15
    Tram 15 is a major tram line in Geneva’s public transport system, connecting key districts across the city and its suburbs.
  • E. BMT lines
    BMT lines are a group of New York City Subway routes that originated with the former Brooklyn–Manhattan Transit Corporation and primarily serve Brooklyn and Manhattan.
  • 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: STB tram lines
Triple: [Sector 6, hasPublicTransport, STB tram lines]
Generated description
STB tram lines are the electric streetcar routes operated by Bucharest’s public transport company, providing urban rail transit across areas such as Sector 6.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: STB tram lines
Target entity description: STB tram lines are the electric streetcar routes operated by Bucharest’s public transport company, providing urban rail transit across areas such as Sector 6.
  • A. SL tramways
    SL tramways is the public tram network serving Stockholm, Sweden, operated under the SL (Storstockholms Lokaltrafik) regional transit system.
  • B. Tram Train Route
    Tram Train Route is a hybrid light rail line in the Sheffield Supertram network that allows tram vehicles to run seamlessly on both city tram tracks and mainline railway infrastructure.
  • C. Luxembourg tram line
    The Luxembourg tram line is a modern light rail system serving Luxembourg City, notably connecting the city center with the Kirchberg business and European institutions district.
  • D. Tram 15
    Tram 15 is a major tram line in Geneva’s public transport system, connecting key districts across the city and its suburbs.
  • E. BMT lines
    BMT lines are a group of New York City Subway routes that originated with the former Brooklyn–Manhattan Transit Corporation and primarily serve Brooklyn and Manhattan.
  • 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_69c68a51564081909e93aee0dbd9cca3 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6add5d3848190a0d70dc4013ab756 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d53b861c81908adc984a3067d4ef completed March 27, 2026, 7:06 p.m.
NEDg Description generation batch_69c6d6745b40819083fbcb2a4063e34d completed March 27, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69c6d837a5248190b0afb39174ac3922 completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:50 p.m.