Triple
T21645616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Münchenstein |
E534204
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Münchenstein railway bridge
The Münchenstein railway bridge is a historic Swiss railway bridge best known as the site of Switzerland’s worst rail disaster in 1891.
|
E1494402
|
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: Münchenstein railway bridge | Statement: [Münchenstein, hasBridge, Münchenstein railway bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Münchenstein railway bridge Context triple: [Münchenstein, hasBridge, Münchenstein railway bridge]
-
A.
Bietigheim Enz Valley Bridge
The Bietigheim Enz Valley Bridge is a historic and architecturally striking railway viaduct in Bietigheim-Bissingen, Germany, spanning the Enz Valley with a series of impressive stone arches.
-
B.
Rossauer Brücke
Rossauer Brücke is a bridge in Vienna, Austria, that carries traffic across the Danube Canal near the Rossau district.
-
C.
Wuhletalbrücke
Wuhletalbrücke is a bridge in Berlin, Germany, that spans the Wuhle river and serves as part of the city’s transport infrastructure.
-
D.
Hohenzollern Bridge
The Hohenzollern Bridge is a historic railway and pedestrian bridge over the Rhine in Cologne, Germany, famous for its heavy train traffic and thousands of love locks attached to its railings.
-
E.
Boschbrücke
Boschbrücke is a bridge in Munich, Germany, that connects to the Museumsinsel (Museum Island) over the Isar River.
- 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: Münchenstein railway bridge Triple: [Münchenstein, hasBridge, Münchenstein railway bridge]
Generated description
The Münchenstein railway bridge is a historic Swiss railway bridge best known as the site of Switzerland’s worst rail disaster in 1891.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Münchenstein railway bridge Target entity description: The Münchenstein railway bridge is a historic Swiss railway bridge best known as the site of Switzerland’s worst rail disaster in 1891.
-
A.
Bietigheim Enz Valley Bridge
The Bietigheim Enz Valley Bridge is a historic and architecturally striking railway viaduct in Bietigheim-Bissingen, Germany, spanning the Enz Valley with a series of impressive stone arches.
-
B.
Rossauer Brücke
Rossauer Brücke is a bridge in Vienna, Austria, that carries traffic across the Danube Canal near the Rossau district.
-
C.
Wuhletalbrücke
Wuhletalbrücke is a bridge in Berlin, Germany, that spans the Wuhle river and serves as part of the city’s transport infrastructure.
-
D.
Hohenzollern Bridge
The Hohenzollern Bridge is a historic railway and pedestrian bridge over the Rhine in Cologne, Germany, famous for its heavy train traffic and thousands of love locks attached to its railings.
-
E.
Boschbrücke
Boschbrücke is a bridge in Munich, Germany, that connects to the Museumsinsel (Museum Island) over the Isar River.
- 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_69e0c466aec88190ba39c7543dbc8ba2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef5394c570819081dbbe7e0f98f7d3 |
completed | April 27, 2026, 12:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a0fa44ca88190a8a55c1811edc5a1 |
completed | May 17, 2026, 6:57 p.m. |
| NEDg | Description generation | batch_6a0a10c284548190abb5a0075f85ec2c |
completed | May 17, 2026, 7:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a119cb17c8190a8732930b78b60cc |
completed | May 17, 2026, 7:06 p.m. |
Created at: April 16, 2026, 6:35 p.m.