Triple
T4796964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza De Ferrari |
E106734
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object |
De Ferrari metro station
De Ferrari metro station is a key underground stop on the Genoa Metro serving the central Piazza De Ferrari area in Genoa, Italy.
|
E470851
|
NE FINISHED |
How this triple was built (4 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: De Ferrari metro station | Statement: [Piazza De Ferrari, transport, De Ferrari metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: De Ferrari metro station Context triple: [Piazza De Ferrari, transport, De Ferrari metro station]
-
A.
Carlini Station
Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
-
B.
Vavin metro station
Vavin metro station is a Paris Métro station in the Montparnasse area, serving Line 4 near Boulevard du Montparnasse and the Jardin du Luxembourg.
-
C.
Hénon metro station
Hénon metro station is a Lyon Metro station serving the La Croix-Rousse district in Lyon, France.
-
D.
Bellavista station
Bellavista station is a passenger rail stop on the Valparaíso Metro system serving the coastal city of Valparaíso, Chile.
-
E.
Politécnico station
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: De Ferrari metro station Triple: [Piazza De Ferrari, transport, De Ferrari metro station]
Generated description
De Ferrari metro station is a key underground stop on the Genoa Metro serving the central Piazza De Ferrari area in Genoa, Italy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: De Ferrari metro station Target entity description: De Ferrari metro station is a key underground stop on the Genoa Metro serving the central Piazza De Ferrari area in Genoa, Italy.
-
A.
Carlini Station
Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
-
B.
Vavin metro station
Vavin metro station is a Paris Métro station in the Montparnasse area, serving Line 4 near Boulevard du Montparnasse and the Jardin du Luxembourg.
-
C.
Hénon metro station
Hénon metro station is a Lyon Metro station serving the La Croix-Rousse district in Lyon, France.
-
D.
Bellavista station
Bellavista station is a passenger rail stop on the Valparaíso Metro system serving the coastal city of Valparaíso, Chile.
-
E.
Politécnico station
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
- F. None of above. chosen
Provenance (5 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_69bd43f591c881909e5a532388b0f3f3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd660b05ec8190971f43350f02fed4 |
completed | March 20, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be43f8d9548190857910be4ffc2711 |
completed | March 21, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69be46516cd881909144adabbe271907 |
completed | March 21, 2026, 7:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be47d4d26c8190a1a192dc12578f4f |
completed | March 21, 2026, 7:25 a.m. |
Created at: March 20, 2026, 1:22 p.m.