Triple
T11949148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heysel Stadium |
E284382
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object | Heysel metro station |
E817285
|
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: Heysel metro station | Statement: [Heysel Stadium, publicTransitAccess, Heysel metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heysel metro station Context triple: [Heysel Stadium, publicTransitAccess, Heysel metro station]
-
A.
Heysel metro station
chosen
Heysel metro station is a Brussels Metro station serving the Heysel/Heizel area, providing access to major venues such as the King Baudouin Stadium and the Brussels Expo.
-
B.
Stockel metro station
Stockel metro station is a Brussels Metro terminus located in the Woluwe-Saint-Pierre municipality, serving as a key public transport hub in the eastern part of the city.
-
C.
Młociny metro station
Młociny metro station is the northern terminus of Line M1 of the Warsaw Metro, serving as a major transport hub in the Bielany district of Warsaw, Poland.
-
D.
Dworzec Wileński metro station
Dworzec Wileński metro station is an underground station on Line M2 of the Warsaw Metro, serving the Praga-Północ district as a key eastern terminus and transport hub.
-
E.
Stadtmitte U-Bahn station
Stadtmitte U-Bahn station is a central Berlin underground station serving key lines in the city’s core shopping and historic district near Gendarmenmarkt.
- 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_69d6ab2db38c8190b1f0ed6663ef8ada |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90346825c8190ab4482a1fc8eed56 |
completed | April 10, 2026, 2:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f458e003a0819082d052fd0bb88d8b |
completed | May 1, 2026, 7:40 a.m. |
Created at: April 8, 2026, 9:45 p.m.