Triple
T15895106
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brussels Line 26 (via Schuman–Josaphat tunnel) |
E385433
|
entity |
| Predicate | bypasses |
P5680
|
FINISHED |
| Object | Brussels North–South rail axis |
E286110
|
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: Brussels North–South rail axis | Statement: [Brussels Line 26 (via Schuman–Josaphat tunnel), bypasses, Brussels North–South rail axis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brussels North–South rail axis Context triple: [Brussels Line 26 (via Schuman–Josaphat tunnel), bypasses, Brussels North–South rail axis]
-
A.
Brussels North–South railway axis
chosen
The Brussels North–South railway axis is a major rail corridor running through central Brussels that connects the city’s main stations and serves as a key backbone of Belgium’s national and international train network.
-
B.
Brussels–Antwerp railway axis
The Brussels–Antwerp railway axis is a major Belgian rail corridor linking the capital Brussels with the port city of Antwerp, serving as one of the country’s busiest passenger and freight routes.
-
C.
Brussels–Liège railway corridor
The Brussels–Liège railway corridor is a major Belgian rail axis linking the capital Brussels with the city of Liège, serving as a key route for both passenger and freight traffic.
-
D.
Brussels–Mons railway line
The Brussels–Mons railway line is a major Belgian rail route connecting the capital Brussels with the city of Mons via intermediate towns such as Halle.
-
E.
Brussels–Namur railway line
The Brussels–Namur railway line is a major Belgian rail route connecting the capital city Brussels with the city of Namur, serving as an important corridor for both regional and intercity train services.
- 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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e15638f5bc81908de13f4b6a52b60c |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5a1b1548190a8579cebf9e71121 |
completed | May 9, 2026, 10:30 p.m. |
Created at: April 10, 2026, 4:51 a.m.