Triple
T5902849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GVB tram line 7 |
E131268
|
entity |
| Predicate | network |
P2637
|
FINISHED |
| Object | Amsterdam tram network |
E64537
|
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: Amsterdam tram network | Statement: [GVB tram line 7, network, Amsterdam tram network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam tram network Context triple: [GVB tram line 7, network, Amsterdam tram network]
-
A.
Amsterdam tram network
chosen
The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
-
B.
Amsterdam Metro network
The Amsterdam Metro network is the rapid transit system serving Amsterdam and surrounding areas, consisting of multiple underground and surface lines that connect key neighborhoods, suburbs, and transport hubs across the city.
-
C.
Amsterdam bus network
The Amsterdam bus network is an extensive public transportation system of urban and regional bus lines that connect neighborhoods, suburbs, and surrounding towns throughout the Amsterdam metropolitan area.
-
D.
Amsterdam railway network
The Amsterdam railway network is the integrated system of train lines and stations serving Amsterdam and its surrounding region, connecting the city locally, nationally, and internationally.
-
E.
Amsterdam tram line 1
Amsterdam tram line 1 is a major tram route in Amsterdam that connects the city center with western districts, including areas such as De Baarsjes and Osdorp.
- 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_69c0085864a88190a569c05ff7d65f29 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c03735e6f8819084eded3b45f5e4ed |
completed | March 22, 2026, 6:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0e3912f94819086d88cf34a278d3c |
completed | March 23, 2026, 6:54 a.m. |
Created at: March 22, 2026, 3:58 p.m.