Triple

T12917542
Position Surface form Disambiguated ID Type / Status
Subject U7 line (Frankfurt U-Bahn) E309024 entity
Predicate connectsStation P845 FINISHED
Object Hausen station (Frankfurt U-Bahn) E1008701 NE FINISHED

How this triple was built (2 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: Hausen station (Frankfurt U-Bahn) | Statement: [U7 line (Frankfurt U-Bahn), connectsStation, Hausen station (Frankfurt U-Bahn)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hausen station (Frankfurt U-Bahn)
Context triple: [U7 line (Frankfurt U-Bahn), connectsStation, Hausen station (Frankfurt U-Bahn)]
  • A. Hausen station (Frankfurt U-Bahn) chosen
    Hausen station is an underground stop on the Frankfurt U-Bahn network located in the Hausen district of Frankfurt am Main, Germany.
  • B. Frankfurt Taunusanlage station
    Frankfurt Taunusanlage station is an underground S-Bahn station in central Frankfurt am Main, serving the financial district and providing key regional rail connections.
  • C. Frankfurt Stadion station
    Frankfurt Stadion station is a railway and S-Bahn stop in Frankfurt am Main that serves as the main public transit access point for the nearby Deutsche Bank Park stadium.
  • D. Frankfurt Eschenheimer Tor station
    Frankfurt Eschenheimer Tor station is an underground rapid transit station in central Frankfurt am Main, Germany, serving several U-Bahn lines near the historic Eschenheimer Tor.
  • E. Frankfurt Taunusbahnhof
    Frankfurt Taunusbahnhof was a former railway terminus in Frankfurt am Main that served as an early station for trains to the Taunus region before being superseded by the central Hauptbahnhof.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdf92b588190acdf2a2291ac4590 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971a1e8088190af697629baecf59f completed April 10, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af5df0408190a8fe83cdd91e38c9 completed May 3, 2026, 2:13 a.m.
Created at: April 9, 2026, 5:41 p.m.