Triple

T3375736
Position Surface form Disambiguated ID Type / Status
Subject Metro Line 1 (Millennium Underground) E71061 entity
Predicate hasStation P35 FINISHED
Object Vörösmarty tér station
Vörösmarty tér station is the southern terminus and one of the central stops of Budapest’s historic M1 (Millennium Underground) metro line, located beneath Vörösmarty Square in the city center.
E353169 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: Vörösmarty tér station | Statement: [Metro Line 1 (Millennium Underground), hasStation, Vörösmarty tér station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vörösmarty tér station
Context triple: [Metro Line 1 (Millennium Underground), hasStation, Vörösmarty tér station]
  • A. Budapest Nyugati railway station
    Budapest Nyugati railway station is one of Budapest’s main historic railway terminals, notable for its grand 19th-century iron-and-glass architecture designed by the Eiffel Company.
  • B. Deák Ferenc tér
    Deák Ferenc tér is a major central square and key public transport hub in Budapest, serving as the main interchange point for several metro lines and other transit routes.
  • C. Nagyvárad tér
    Nagyvárad tér is a metro station in Budapest that serves the city’s public transportation network on one of its main lines.
  • D. Keleti pályaudvar
    Keleti pályaudvar is Budapest’s main international railway terminal and a major public transport hub integrating long-distance trains with several metro and bus lines.
  • E. Charles Center station
    Charles Center station is a major underground transit hub in downtown Baltimore serving the Metro SubwayLink system and connecting riders to the city’s central business district.
  • 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: Vörösmarty tér station
Triple: [Metro Line 1 (Millennium Underground), hasStation, Vörösmarty tér station]
Generated description
Vörösmarty tér station is the southern terminus and one of the central stops of Budapest’s historic M1 (Millennium Underground) metro line, located beneath Vörösmarty Square in the city center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vörösmarty tér station
Target entity description: Vörösmarty tér station is the southern terminus and one of the central stops of Budapest’s historic M1 (Millennium Underground) metro line, located beneath Vörösmarty Square in the city center.
  • A. Budapest Nyugati railway station
    Budapest Nyugati railway station is one of Budapest’s main historic railway terminals, notable for its grand 19th-century iron-and-glass architecture designed by the Eiffel Company.
  • B. Deák Ferenc tér
    Deák Ferenc tér is a major central square and key public transport hub in Budapest, serving as the main interchange point for several metro lines and other transit routes.
  • C. Nagyvárad tér
    Nagyvárad tér is a metro station in Budapest that serves the city’s public transportation network on one of its main lines.
  • D. Keleti pályaudvar
    Keleti pályaudvar is Budapest’s main international railway terminal and a major public transport hub integrating long-distance trains with several metro and bus lines.
  • E. Charles Center station
    Charles Center station is a major underground transit hub in downtown Baltimore serving the Metro SubwayLink system and connecting riders to the city’s central business district.
  • 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_69ad85a7f80c8190a05e43013f298942 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2e5fc6c81909ff582611751096d completed March 8, 2026, 5:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b334465b50819080c6f23eaa6583be completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b337ff20fc8190ab838866f14a36d4 completed March 12, 2026, 10:02 p.m.
NED2 Entity disambiguation (via description) batch_69b338ce8fb48190a6983a72d4cc1b5d completed March 12, 2026, 10:06 p.m.
Created at: March 8, 2026, 3:13 p.m.