Triple
T12917529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U7 line (Frankfurt U-Bahn) |
E309024
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Hausen station (Frankfurt U-Bahn)
Hausen station is an underground stop on the Frankfurt U-Bahn network located in the Hausen district of Frankfurt am Main, Germany.
|
E1008701
|
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: Hausen station (Frankfurt U-Bahn) | Statement: [U7 line (Frankfurt U-Bahn), servesStation, 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), servesStation, Hausen station (Frankfurt U-Bahn)]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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railway terminus in Frankfurt am Main that served as an early station for trains to the Taunus region before being superseded by the central Hauptbahnhof.
-
E.
Frankfurter Allee station
Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city 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: Hausen station (Frankfurt U-Bahn) Triple: [U7 line (Frankfurt U-Bahn), servesStation, Hausen station (Frankfurt U-Bahn)]
Generated description
Hausen station is an underground stop on the Frankfurt U-Bahn network located in the Hausen district of Frankfurt am Main, Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hausen station (Frankfurt U-Bahn) Target entity description: Hausen station is an underground stop on the Frankfurt U-Bahn network located in the Hausen district of Frankfurt am Main, Germany.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Frankfurter Allee station
Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city 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_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_69f6a571a3e48190a32d362adc6eaee2 |
completed | May 3, 2026, 1:31 a.m. |
| NEDg | Description generation | batch_69f6a66cd21081909283d70e0f5d06cb |
completed | May 3, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6a7792f948190bb0b324bee0cd8ac |
completed | May 3, 2026, 1:40 a.m. |
Created at: April 9, 2026, 5:41 p.m.