Triple
T14740940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Denfert-Rochereau metro station |
E346341
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Line 4 southern section |
E750636
|
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 4 southern section | Statement: [Denfert-Rochereau metro station, partOf, Line 4 southern section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 4 southern section Context triple: [Denfert-Rochereau metro station, partOf, Line 4 southern section]
-
A.
Line 4 southern section
chosen
Line 4 southern section is the southern stretch of Paris Métro Line 4, serving stations such as Porte d’Orléans and connecting southern Parisian neighborhoods to the city center.
-
B.
Line 4–Yellow
Line 4–Yellow is a major driverless metro line in São Paulo’s rapid transit system, connecting key central and western districts with high-capacity, automated service.
-
C.
Line 4 corridor
The Line 4 corridor is a route of the Mexico City Metro system that includes Pino Suárez among its stations.
-
D.
Line 4B
Line 4B is a planned rapid transit line of the Ho Chi Minh City Metro intended to expand urban rail connectivity within Vietnam’s largest city.
-
E.
Shenzhen Metro Line 4
Shenzhen Metro Line 4 is a major north–south rapid transit line in Shenzhen, China, connecting central districts with suburban areas and serving key residential and commercial hubs.
- 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_69d822e6f1c88190bc494d491a907114 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec7345680819093e901233a064e48 |
completed | April 14, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdfb91fdf88190bdcc9a93289f6b7f |
completed | May 8, 2026, 3:04 p.m. |
Created at: April 10, 2026, 1:30 a.m.