Triple
T5058391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line 51 |
E113961
|
entity |
| Predicate | replacedBy |
P101
|
FINISHED |
| Object | Tram line 25 on Amstelveen corridor |
E159525
|
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: Tram line 25 on Amstelveen corridor | Statement: [Metro line 51, replacedBy, Tram line 25 on Amstelveen corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tram line 25 on Amstelveen corridor Context triple: [Metro line 51, replacedBy, Tram line 25 on Amstelveen corridor]
-
A.
Tram line 25 (Amstelveenlijn)
chosen
Tram line 25 (Amstelveenlijn) is a modern low-floor tram route in the Amsterdam region that connects Amsterdam Zuid with Amstelveen and Uithoorn, serving as a key light rail corridor in the southern metropolitan area.
-
B.
Amsterdam tram line 2
Amsterdam tram line 2 is a well-known tram route in Amsterdam that runs between Amsterdam Centraal Station and Nieuw Sloten, passing many central sights and attractions.
-
C.
Tram line 25
Tram line 25 is a Dutch tram route that connects Amsterdam with the nearby municipality of Amstelveen as part of the region’s public transport network.
-
D.
Amsterdam tram line 5
Amsterdam tram line 5 is a major tram route in Amsterdam that connects the city center with southern districts and suburbs, serving key cultural and residential areas along its path.
-
E.
Amsterdam tram line 12
Amsterdam tram line 12 is a tram route in Amsterdam that connects key districts and cultural areas, including the Museumplein, with other parts of the city.
- 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_69bd443aa1f88190abb992d138f2cf42 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74523434819092b8b15992073b5b |
completed | March 20, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bea48fa2dc8190810eebc136d4859a |
completed | March 21, 2026, 2 p.m. |
Created at: March 20, 2026, 1:38 p.m.