Triple
T15928508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyon tram line T2 |
E386264
|
entity |
| Predicate | hasStop |
P17789
|
FINISHED |
| Object |
Centre Berthelot
Centre Berthelot is a tram stop in Lyon, France, serving passengers on the city’s public transportation network.
|
E1184909
|
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: Centre Berthelot | Statement: [Lyon tram line T2, hasStop, Centre Berthelot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centre Berthelot Context triple: [Lyon tram line T2, hasStop, Centre Berthelot]
-
A.
Laboratoire Arago
Laboratoire Arago is a renowned marine biology and oceanography research station located on the Mediterranean coast in Banyuls-sur-Mer, France.
-
B.
Centre Émile Borel
Centre Émile Borel is a research and conference center in mathematics and theoretical physics associated with the Institut Henri Poincaré in Paris.
-
C.
Marseille Observatory
Marseille Observatory is a historic French astronomical observatory in Marseille known for significant 19th-century discoveries and research in astrophysics and celestial observation.
-
D.
Pasteur Laboratory
Pasteur Laboratory is a research facility within the Radium Institute historically associated with pioneering work in radioactivity and related scientific fields.
-
E.
Place Marcelin-Berthelot
Place Marcelin-Berthelot is a historic square in Paris’s Latin Quarter, known for its proximity to major academic institutions such as the Collège de France.
- 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: Centre Berthelot Triple: [Lyon tram line T2, hasStop, Centre Berthelot]
Generated description
Centre Berthelot is a tram stop in Lyon, France, serving passengers on the city’s public transportation network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Centre Berthelot Target entity description: Centre Berthelot is a tram stop in Lyon, France, serving passengers on the city’s public transportation network.
-
A.
Laboratoire Arago
Laboratoire Arago is a renowned marine biology and oceanography research station located on the Mediterranean coast in Banyuls-sur-Mer, France.
-
B.
Centre Émile Borel
Centre Émile Borel is a research and conference center in mathematics and theoretical physics associated with the Institut Henri Poincaré in Paris.
-
C.
Marseille Observatory
Marseille Observatory is a historic French astronomical observatory in Marseille known for significant 19th-century discoveries and research in astrophysics and celestial observation.
-
D.
Pasteur Laboratory
Pasteur Laboratory is a research facility within the Radium Institute historically associated with pioneering work in radioactivity and related scientific fields.
-
E.
Place Marcelin-Berthelot
Place Marcelin-Berthelot is a historic square in Paris’s Latin Quarter, known for its proximity to major academic institutions such as the Collège de France.
- 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_69d86da750008190987eb26be3f6c118 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156a39abc8190927818f6e185033a |
completed | April 16, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb5b0833081909668c042234b5b75 |
completed | May 9, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69ffb6a526188190be80658fb23cacbd |
completed | May 9, 2026, 10:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb71cea948190a1c5998654aee8d5 |
completed | May 9, 2026, 10:37 p.m. |
Created at: April 10, 2026, 4:52 a.m.