Triple
T5079135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line 52 |
E114471
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Vijzelgracht |
E164782
|
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: Vijzelgracht | Statement: [Metro line 52, hasStation, Vijzelgracht]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vijzelgracht Context triple: [Metro line 52, hasStation, Vijzelgracht]
-
A.
Vijzelgracht
chosen
Vijzelgracht is a street and canal in central Amsterdam, known for its location along the city’s historic canal belt and for the nearby Vijzelgracht metro station.
-
B.
Brouwersgracht
Brouwersgracht is a picturesque historic canal in Amsterdam, renowned for its traditional canal houses, bridges, and central location in the city’s canal belt.
-
C.
Reguliersgracht
Reguliersgracht is a picturesque canal in Amsterdam’s historic center, renowned for its classic canal houses and iconic series of arched bridges.
-
D.
Egelantiersgracht
Egelantiersgracht is a picturesque canal in Amsterdam’s Jordaan neighborhood, known for its historic houses and charming, village-like atmosphere.
-
E.
Westlandgracht
Westlandgracht is a canal in Amsterdam, Netherlands, forming part of the city’s western waterway network.
- 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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74f75cf0819088be9e076eaf3168 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beb12bd7288190b66ac606aebcabca |
completed | March 21, 2026, 2:54 p.m. |
Created at: March 20, 2026, 1:39 p.m.