Triple
T20772007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamburg–Munich |
E511258
|
entity |
| Predicate | isPartOfCorridor |
P35
|
FINISHED |
| Object | Germany north–south rail corridor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Germany north–south rail corridor | Statement: [Hamburg–Munich, isPartOfCorridor, Germany north–south rail corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Germany north–south rail corridor Context triple: [Hamburg–Munich, isPartOfCorridor, Germany north–south rail corridor]
-
A.
Berlin–Leipzig rail corridor
The Berlin–Leipzig rail corridor is a major railway line in Germany that connects the capital Berlin with the city of Leipzig, serving as an important route for both regional and long-distance passenger services.
-
B.
Rhine–Ruhr to Randstad rail corridor
The Rhine–Ruhr to Randstad rail corridor is a major international railway route linking Germany’s densely populated Rhine–Ruhr region with the Randstad metropolitan area in the Netherlands, facilitating high-capacity passenger and freight transport between the two economic hubs.
-
C.
Stuttgart–Singen rail corridor
The Stuttgart–Singen rail corridor is a major railway route in southwestern Germany that connects the Stuttgart region with the Lake Constance area and serves as an important axis for both passenger and freight traffic.
-
D.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
-
E.
Stuttgart–Munich rail axis
The Stuttgart–Munich rail axis is a major German east–west railway corridor connecting the cities of Stuttgart and Munich and forming part of an important trans-European transport route.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Germany north–south rail corridor Target entity description: The Germany north–south rail corridor is a major railway axis that connects key cities from northern to southern Germany, facilitating high-capacity passenger and freight transport across the country.
-
A.
Berlin–Leipzig rail corridor
The Berlin–Leipzig rail corridor is a major railway line in Germany that connects the capital Berlin with the city of Leipzig, serving as an important route for both regional and long-distance passenger services.
-
B.
Rhine–Ruhr to Randstad rail corridor
The Rhine–Ruhr to Randstad rail corridor is a major international railway route linking Germany’s densely populated Rhine–Ruhr region with the Randstad metropolitan area in the Netherlands, facilitating high-capacity passenger and freight transport between the two economic hubs.
-
C.
Stuttgart–Singen rail corridor
The Stuttgart–Singen rail corridor is a major railway route in southwestern Germany that connects the Stuttgart region with the Lake Constance area and serves as an important axis for both passenger and freight traffic.
-
D.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
-
E.
Stuttgart–Munich rail axis
The Stuttgart–Munich rail axis is a major German east–west railway corridor connecting the cities of Stuttgart and Munich and forming part of an important trans-European transport route.
- F. None of above. chosen
Provenance (2 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_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2681ff88190bfe5938c2db6b2c4 |
completed | April 21, 2026, 12:18 a.m. |
Created at: April 16, 2026, 12:37 p.m.