Triple
T16107980
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 4 (Tunis Metro) |
E390791
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Tunis Metro |
E82109
|
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: Tunis Metro | Statement: [Line 4 (Tunis Metro), partOf, Tunis Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tunis Metro Context triple: [Line 4 (Tunis Metro), partOf, Tunis Metro]
-
A.
Tunis Metro
chosen
The Tunis Metro is a light rail transit system serving the city of Tunis, providing urban and suburban passenger transport across the Tunisian capital.
-
B.
Rabat–Salé tramway
The Rabat–Salé tramway is a modern light rail transit system serving the Moroccan capital Rabat and its twin city Salé, providing an important public transportation link across the Bouregreg River.
-
C.
Tunis suburban bus network
The Tunis suburban bus network is a public transportation system of bus routes serving the greater Tunis metropolitan area and providing connections to other urban transit modes.
-
D.
Marseille metro
The Marseille metro is the rapid transit system serving the city of Marseille, France, providing underground rail connections across key urban areas.
-
E.
Marseille tramway
The Marseille tramway is a modern light rail network serving the city of Marseille, France, connecting key districts and providing an important component of the urban public transport system.
- 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_69d87f1a8dd881909f1de6ef78849874 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e20165aa9c81908c5358cca2b0d0fe |
completed | April 17, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c44fe7c81908eb32c0b0967365f |
completed | May 10, 2026, 8:05 a.m. |
Created at: April 10, 2026, 5 a.m.