Triple
T14561375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTS |
E341672
|
entity |
| Predicate | operatesTramNetworkIn |
P80172
|
FINISHED |
| Object | Strasbourg |
E12607
|
NE FINISHED |
How this triple was built (3 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: Strasbourg | Statement: [CTS, operatesTramNetworkIn, Strasbourg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Strasbourg Context triple: [CTS, operatesTramNetworkIn, Strasbourg]
-
A.
Strasbourg
chosen
Strasbourg is a major French city on the Rhine known for hosting key European institutions, including the European Parliament and the Council of Europe.
-
B.
Mulhouse
Mulhouse is an industrial city in northeastern France near the Swiss and German borders, known for its textile heritage and major technical museums.
-
C.
Besançon
Besançon is a historic city in eastern France, known for its well-preserved Vauban fortifications, rich cultural heritage, and role as a regional administrative and educational center.
-
D.
Eurométropole de Strasbourg
Eurométropole de Strasbourg is the intercommunal metropolitan authority centered on the city of Strasbourg in northeastern France, coordinating urban planning, transport, and public services across the surrounding municipalities.
-
E.
Metz
Metz is a historic city in northeastern France known for its Gothic Saint-Stephen Cathedral, Roman and medieval heritage, and role as the capital of the Moselle department in the Grand Est region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesTramNetworkIn Context triple: [CTS, operatesTramNetworkIn, Strasbourg]
-
A.
tramOperator
chosen
Indicates that one entity operates, manages, or runs tram services for another entity or area.
-
B.
operatesTransitSystem
Indicates that one entity manages and runs the public transportation network or services for another entity or area.
-
C.
hasTramway
Indicates that a location or area is served by, contains, or is connected to a tramway system.
-
D.
partOfTransitSystem
Indicates that something is a component or segment within a larger transit or transportation system.
-
E.
operatesRailLinesOnIsland
Indicates that a railway operator runs or manages rail lines located on a specific island.
- F. None of above.
Provenance (4 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_69d822dcc6248190bed689984bceb0e2 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb389d0f48190a1d9d69456d1cbe1 |
completed | April 14, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdd5c57fa4819086912bdd2bda8b80 |
completed | May 8, 2026, 12:23 p.m. |
| PD | Predicate disambiguation | batch_69de5c57489c8190b57917be1dba6ae6 |
completed | April 14, 2026, 3:25 p.m. |
Created at: April 10, 2026, 1:23 a.m.