Triple
T8098745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belgian railway line 161 |
E189051
|
entity |
| Predicate | hasBorderCrossing |
P4105
|
FINISHED |
| Object | Belgium–Luxembourg border |
E280812
|
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: Belgium–Luxembourg border | Statement: [Belgian railway line 161, hasBorderCrossing, Belgium–Luxembourg border]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgium–Luxembourg border Context triple: [Belgian railway line 161, hasBorderCrossing, Belgium–Luxembourg border]
-
A.
Belgium–Luxembourg border
chosen
The Belgium–Luxembourg border is the international boundary separating Belgium and Luxembourg, running through the Ardennes region and marked by a mix of rural landscapes, small towns, and historical crossings within the Schengen Area.
-
B.
Belgium–Germany border
The Belgium–Germany border is an international boundary in Western Europe known for its complex course, including several enclaves and irregularities shaped by historical treaties and railway arrangements.
-
C.
Netherlands–Belgium border
The Netherlands–Belgium border is an intricately shaped international boundary in Western Europe, known for its complex enclaves and crossings that cut through towns, roads, and waterways.
-
D.
French–Luxembourg border
The French–Luxembourg border is the international boundary between France and Luxembourg, historically significant as part of the fortified frontier region that included sections of the Maginot Line.
-
E.
Germany–Luxembourg border
The Germany–Luxembourg border is an international boundary in Western Europe, much of it following the course of the Moselle River, separating Germany from the Grand Duchy of Luxembourg.
- 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_69ca82b886d88190a9cba0d5a4a27521 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb42961ad4819085d023427fc5ac5f |
completed | March 31, 2026, 3:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc641a4b4881908a1aec4bc2ed619e |
completed | April 1, 2026, 12:17 a.m. |
Created at: March 30, 2026, 5:30 p.m.