Triple
T20667888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Munich S-Bahn |
E507939
|
entity |
| Predicate | primaryCorridor |
P3034
|
FINISHED |
| Object |
Stammstrecke
Stammstrecke is the central trunk line of the Munich S-Bahn network, carrying most suburban rail services through the city’s core.
|
E1444678
|
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: Stammstrecke | Statement: [Munich S-Bahn, primaryCorridor, Stammstrecke]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stammstrecke Context triple: [Munich S-Bahn, primaryCorridor, Stammstrecke]
-
A.
Landstraße
Landstraße is Vienna’s 3rd municipal district, a central urban area known for its mix of historic architecture, embassies, and major transport hubs.
-
B.
Rämistrasse
Rämistrasse is a major street in central Zurich, Switzerland, known for hosting key university buildings and cultural institutions.
-
C.
Wegeleben
Wegeleben is a small town in the Harz district of Saxony-Anhalt, Germany, historically noted as the birthplace of high-ranking Nazi official Martin Bormann.
-
D.
Straß
Straß is a locality within the municipality of Eugendorf in the Austrian state of Salzburg.
-
E.
Riedbahn
Riedbahn is a district of the town of Weiterstadt in the German state of Hesse.
- 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: Stammstrecke Triple: [Munich S-Bahn, primaryCorridor, Stammstrecke]
Generated description
Stammstrecke is the central trunk line of the Munich S-Bahn network, carrying most suburban rail services through the city’s core.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stammstrecke Target entity description: Stammstrecke is the central trunk line of the Munich S-Bahn network, carrying most suburban rail services through the city’s core.
-
A.
Landstraße
Landstraße is Vienna’s 3rd municipal district, a central urban area known for its mix of historic architecture, embassies, and major transport hubs.
-
B.
Rämistrasse
Rämistrasse is a major street in central Zurich, Switzerland, known for hosting key university buildings and cultural institutions.
-
C.
Wegeleben
Wegeleben is a small town in the Harz district of Saxony-Anhalt, Germany, historically noted as the birthplace of high-ranking Nazi official Martin Bormann.
-
D.
Straß
Straß is a locality within the municipality of Eugendorf in the Austrian state of Salzburg.
-
E.
Riedbahn
Riedbahn is a district of the town of Weiterstadt in the German state of Hesse.
- 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_69e0b4c059bc81908ea762cd73ea4424 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5c4c4608190ae17da4a59e5ae80 |
completed | April 20, 2026, 11:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08cd6271e481909e3a6f10ec40ce11 |
completed | May 16, 2026, 8:02 p.m. |
| NEDg | Description generation | batch_6a08d175eefc8190a5178c0f70f7d79f |
completed | May 16, 2026, 8:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08d23e8ac48190be1726c8e4913b1a |
completed | May 16, 2026, 8:23 p.m. |
Created at: April 16, 2026, 11:44 a.m.