Triple
T21971607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 9 western branch |
E542603
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Marcel Sembat station
Marcel Sembat station is a Paris Métro station located in the suburb of Boulogne-Billancourt, serving as a key access point for commuters traveling between western Paris and the city center.
|
E1519090
|
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: Marcel Sembat station | Statement: [Line 9 western branch, serves, Marcel Sembat station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marcel Sembat station Context triple: [Line 9 western branch, serves, Marcel Sembat station]
-
A.
Henri Fréville station
Henri Fréville station is a metro stop on the Rennes Metro network in Rennes, France, serving the surrounding urban area.
-
B.
Honoré-Beaugrand station
Honoré-Beaugrand station is a Montreal Metro terminus on the Green Line located in the Mercier–Hochelaga-Maisonneuve borough of Montreal, Quebec, Canada.
-
C.
Bréguet-Sabin station
Bréguet-Sabin station is a Paris Métro station on Line 5 located in the 11th arrondissement of Paris, France.
-
D.
Gratte-Ciel station
Gratte-Ciel station is an underground metro stop in Villeurbanne, France, serving the Lyon Metro network and the busy urban district around the Gratte-Ciel high-rises.
-
E.
Alma–Marceau station
Alma–Marceau station is a Paris Métro station on Line 9 located near the Pont de l'Alma and the Flame of Liberty monument in the 8th arrondissement.
- 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: Marcel Sembat station Triple: [Line 9 western branch, serves, Marcel Sembat station]
Generated description
Marcel Sembat station is a Paris Métro station located in the suburb of Boulogne-Billancourt, serving as a key access point for commuters traveling between western Paris and the city center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marcel Sembat station Target entity description: Marcel Sembat station is a Paris Métro station located in the suburb of Boulogne-Billancourt, serving as a key access point for commuters traveling between western Paris and the city center.
-
A.
Henri Fréville station
Henri Fréville station is a metro stop on the Rennes Metro network in Rennes, France, serving the surrounding urban area.
-
B.
Honoré-Beaugrand station
Honoré-Beaugrand station is a Montreal Metro terminus on the Green Line located in the Mercier–Hochelaga-Maisonneuve borough of Montreal, Quebec, Canada.
-
C.
Bréguet-Sabin station
Bréguet-Sabin station is a Paris Métro station on Line 5 located in the 11th arrondissement of Paris, France.
-
D.
Gratte-Ciel station
Gratte-Ciel station is an underground metro stop in Villeurbanne, France, serving the Lyon Metro network and the busy urban district around the Gratte-Ciel high-rises.
-
E.
Alma–Marceau station
Alma–Marceau station is a Paris Métro station on Line 9 located near the Pont de l'Alma and the Flame of Liberty monument in the 8th arrondissement.
- 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_69e0c48070988190909db97667b9a0ac |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f12484b83081908c08e3285e0b14a9 |
completed | April 28, 2026, 9:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a8787a8d481909637a9c110fd2e67 |
completed | May 18, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_6a0a891eb0708190a4575a01f45b98aa |
completed | May 18, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a89977c8c8190a5c87d1c2b68ed48 |
completed | May 18, 2026, 3:37 a.m. |
Created at: April 16, 2026, 8:02 p.m.