Triple
T15056916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leuven railway station |
E379519
|
entity |
| Predicate | isJunctionOf |
P14465
|
FINISHED |
| Object | Belgian railway line 16 |
E1139194
|
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: Belgian railway line 16 | Statement: [Leuven railway station, isJunctionOf, Belgian railway line 16]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgian railway line 16 Context triple: [Leuven railway station, isJunctionOf, Belgian railway line 16]
-
A.
Belgian railway line 161
Belgian railway line 161 is a major railway route in Belgium that connects Brussels with Luxembourg, serving several towns and suburban areas along the way.
-
B.
Belgian railway line 162
Belgian railway line 162 is a major railway route in Belgium connecting Namur to the Luxembourg border as part of the international line toward Luxembourg City.
-
C.
Belgian railway line 130
Belgian railway line 130 is a major railway route in Belgium that connects key cities along the Meuse valley, including Namur and Charleroi.
-
D.
Belgian railway line 139
chosen
Belgian railway line 139 is a railway route in Belgium that connects Leuven with other parts of the national rail network.
-
E.
Belgian railway line 1
Belgian railway line 1 is a major electrified main line in Belgium that connects Brussels with key cities such as Antwerp, serving as one of the country’s primary north–south rail corridors.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda937f788190899d81bbb2084443 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69febfdc8f64819083c7e3510e671b9a |
completed | May 9, 2026, 5:02 a.m. |
Created at: April 10, 2026, 3:01 a.m.