Triple
T14667541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line B (Strasbourg tramway) |
E344417
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Strasbourg city centre |
E12607
|
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: Strasbourg city centre | Statement: [Line B (Strasbourg tramway), serves, Strasbourg city centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Strasbourg city centre Context triple: [Line B (Strasbourg tramway), serves, Strasbourg city centre]
-
A.
Strasbourg old town
Strasbourg old town is the historic center of Strasbourg, France, known for its medieval half-timbered houses, canals, and the UNESCO-listed Grande Île.
-
B.
European Quarter of Strasbourg
The European Quarter of Strasbourg is a district in Strasbourg, France that hosts major European institutions and serves as a key center of European governance and diplomacy.
-
C.
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.
-
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.
Strasbourg university campus area
The Strasbourg university campus area is a major academic district in Strasbourg that hosts the city’s principal higher education institutions, research facilities, and student services.
- 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_69d822e283fc8190a0e4c235cf880052 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb54dda1c8190bf16d17e26a2bba6 |
completed | April 14, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe72a181708190816c391f6a5d06f0 |
completed | May 8, 2026, 11:32 p.m. |
Created at: April 10, 2026, 1:27 a.m.