Triple
T12643745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chaudfontaine |
E301964
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Line 37 (Belgium) |
E905643
|
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: Line 37 (Belgium) | Statement: [Chaudfontaine, railwayLine, Line 37 (Belgium)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 37 (Belgium) Context triple: [Chaudfontaine, railwayLine, Line 37 (Belgium)]
-
A.
Belgian railway line 37
chosen
Belgian railway line 37 is a railway route in eastern Belgium that connects Liège with the German border near Aachen, passing through the Vesdre valley.
-
B.
Belgian railway line 36
Belgian railway line 36 is a major electrified rail corridor in Belgium connecting Brussels with Liège and forming part of an important international route toward Germany.
-
C.
Line 49 (Belgium)
Line 49 (Belgium) is a Belgian railway line that connects the town of Eupen with the broader national rail network.
-
D.
Belgian railway line 42
Belgian railway line 42 is a railway route in eastern Belgium that connects Liège with the Luxembourg border through the Ardennes region.
-
E.
Belgian railway line 27
Belgian railway line 27 is a major electrified railway route in Belgium connecting Brussels with Antwerp and serving several intermediate towns and suburbs.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9614bf2f881909976becdf747f4fb |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6687770388190b4777885dae8a38f |
completed | May 2, 2026, 9:11 p.m. |
Created at: April 9, 2026, 5:17 p.m.