Triple
T15277519
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Compagnie du chemin de fer métropolitain de Paris |
E365179
|
entity |
| Predicate | ownedInfrastructure |
P5683
|
FINISHED |
| Object | Paris Métro tunnels |
E41186
|
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: Paris Métro tunnels | Statement: [Compagnie du chemin de fer métropolitain de Paris, ownedInfrastructure, Paris Métro tunnels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paris Métro tunnels Context triple: [Compagnie du chemin de fer métropolitain de Paris, ownedInfrastructure, Paris Métro tunnels]
-
A.
Paris underground network
The Paris underground network is an extensive labyrinth of tunnels, quarries, and subterranean structures beneath Paris, encompassing sites like the Catacombs and serving historical, infrastructural, and cultural purposes.
-
B.
Haussmann–Saint-Lazare–Magenta tunnel
The Haussmann–Saint-Lazare–Magenta tunnel is an underground rail link in Paris connecting major central stations as part of the RER E commuter line network.
-
C.
Paris Metro
chosen
The Paris Metro is the extensive rapid transit system serving Paris and its suburbs, known for its dense network, Art Nouveau station entrances, and central role in the city’s public transportation.
-
D.
Arc de Triomphe pedestrian underpasses
The Arc de Triomphe pedestrian underpasses are a network of underground walkways that safely connect visitors from surrounding streets and transit points to the Arc de Triomphe at the center of Place Charles de Gaulle in Paris.
-
E.
Paris Métro Gare de Lyon
Paris Métro Gare de Lyon is a major Parisian underground station and transport hub serving multiple metro and RER lines beneath the Gare de Lyon mainline railway terminal.
- 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_69d85a103d9081908c1ea6c4c73ac8e3 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00953bc848190b83919f39d5ee37b |
completed | April 15, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef734f488190951d029183d456f5 |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 3:14 a.m.