Triple
T7620453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berchem |
E172477
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Antwerpen-Berchem railway station
Antwerpen-Berchem railway station is a major railway hub in the Berchem district of Antwerp, Belgium, serving as an important interchange for national and international train services.
|
E680863
|
NE FINISHED |
How this triple was built (4 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: Antwerpen-Berchem railway station | Statement: [Berchem, hasRailwayStation, Antwerpen-Berchem railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antwerpen-Berchem railway station Context triple: [Berchem, hasRailwayStation, Antwerpen-Berchem railway station]
-
A.
Brussels-North railway station
Brussels-North railway station is one of the main railway hubs in Brussels, serving national and international train services and integrating with the city’s public transport network.
-
B.
Brussels-South railway station
Brussels-South railway station is the largest and busiest train station in Brussels, serving as a major international hub for high-speed rail services including Eurostar and Thalys.
-
C.
Antwerp-Central railway station
Antwerp-Central railway station is a major historic railway hub in Antwerp, Belgium, renowned for its grand architecture and role as an important international and domestic transit center.
-
D.
Knokke railway station
Knokke railway station is a transport hub in Knokke-Heist, Belgium, serving as a terminus for national rail services and a key stop on the Belgian coastal tram network.
-
E.
Anvers station
Anvers station is a Paris Métro station in the 18th arrondissement that serves as a main access point to the Montmartre district and the Sacré-Cœur Basilica.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Antwerpen-Berchem railway station Triple: [Berchem, hasRailwayStation, Antwerpen-Berchem railway station]
Generated description
Antwerpen-Berchem railway station is a major railway hub in the Berchem district of Antwerp, Belgium, serving as an important interchange for national and international train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Antwerpen-Berchem railway station Target entity description: Antwerpen-Berchem railway station is a major railway hub in the Berchem district of Antwerp, Belgium, serving as an important interchange for national and international train services.
-
A.
Brussels-North railway station
Brussels-North railway station is one of the main railway hubs in Brussels, serving national and international train services and integrating with the city’s public transport network.
-
B.
Brussels-South railway station
Brussels-South railway station is the largest and busiest train station in Brussels, serving as a major international hub for high-speed rail services including Eurostar and Thalys.
-
C.
Antwerp-Central railway station
Antwerp-Central railway station is a major historic railway hub in Antwerp, Belgium, renowned for its grand architecture and role as an important international and domestic transit center.
-
D.
Knokke railway station
Knokke railway station is a transport hub in Knokke-Heist, Belgium, serving as a terminus for national rail services and a key stop on the Belgian coastal tram network.
-
E.
Anvers station
Anvers station is a Paris Métro station in the 18th arrondissement that serves as a main access point to the Montmartre district and the Sacré-Cœur Basilica.
- F. None of above. chosen
Provenance (5 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_69c699506b308190826894dab1d9ea86 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa62870c8190b17f44eb7a3ff2ad |
completed | March 27, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8a212d0888190a40cdf32ef53d993 |
completed | March 29, 2026, 3:52 a.m. |
| NEDg | Description generation | batch_69c8a30d3fac8190bec7e2748bc8f17e |
completed | March 29, 2026, 3:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8a3d2e660819099f90a9e43310381 |
completed | March 29, 2026, 4 a.m. |
Created at: March 27, 2026, 3:55 p.m.