Triple
T12450446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Luxembourg tram line |
E297516
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Luxembourg City centre |
E70084
|
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: Luxembourg City centre | Statement: [Luxembourg tram line, regionServed, Luxembourg City centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luxembourg City centre Context triple: [Luxembourg tram line, regionServed, Luxembourg City centre]
-
A.
Luxembourg City, Luxembourg
chosen
Luxembourg City is the capital and largest city of Luxembourg, known for its fortified medieval old town perched on dramatic cliffs and its role as a major European administrative and financial center.
-
B.
Echternach, Luxembourg
Echternach, Luxembourg is a historic town near the German border known as the country’s oldest city and a cultural center featuring the famous Echternach Abbey and annual dancing procession.
-
C.
Colmar-Berg, Luxembourg
Colmar-Berg, Luxembourg is a small town in central Luxembourg known as a residence of the Grand Ducal family and the site of the Grand Duke's principal castle.
-
D.
Kirchberg plateau, Luxembourg City
The Kirchberg plateau in Luxembourg City is a modern district known for hosting key European Union institutions, major financial centers, and contemporary architecture.
-
E.
Luxembourg City central station
Luxembourg City central station is the main railway hub of Luxembourg’s capital, serving as a key national and international transit point.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d9fa5f0819080ca9f6efa212c59 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ea3ec588190bca355953267578f |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 8, 2026, 9:56 p.m.