Triple
T525409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RER B line |
E10905
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Denfert-Rochereau
Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
|
E68668
|
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: Denfert-Rochereau | Statement: [RER B line, passesThrough, Denfert-Rochereau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Denfert-Rochereau Context triple: [RER B line, passesThrough, Denfert-Rochereau]
-
A.
Montparnasse
Montparnasse is a historic Parisian district famed for its early 20th-century artistic and literary scene, its cafés and studios frequented by avant-garde figures, and landmarks such as the Montparnasse Tower and cemetery.
-
B.
Lycée Hoche
Lycée Hoche is a prestigious French secondary school and preparatory institution located in Versailles, renowned for its strong academic performance and competitive entrance to top grandes écoles.
-
C.
Panthéon-Sorbonne University
Panthéon-Sorbonne University is a prestigious Parisian institution renowned for its programs in law, humanities, and social sciences, and its historical roots in the University of Paris.
-
D.
Académie Julian
Académie Julian was a renowned private art school in Paris that trained many prominent artists of the late 19th and early 20th centuries.
-
E.
École du Louvre
École du Louvre is a prestigious French higher education institution in Paris specializing in art history, archaeology, and museology, closely linked to major museums such as the Louvre.
- 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: Denfert-Rochereau Triple: [RER B line, passesThrough, Denfert-Rochereau]
Generated description
Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Denfert-Rochereau Target entity description: Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
-
A.
Montparnasse
Montparnasse is a historic Parisian district famed for its early 20th-century artistic and literary scene, its cafés and studios frequented by avant-garde figures, and landmarks such as the Montparnasse Tower and cemetery.
-
B.
Lycée Hoche
Lycée Hoche is a prestigious French secondary school and preparatory institution located in Versailles, renowned for its strong academic performance and competitive entrance to top grandes écoles.
-
C.
Panthéon-Sorbonne University
Panthéon-Sorbonne University is a prestigious Parisian institution renowned for its programs in law, humanities, and social sciences, and its historical roots in the University of Paris.
-
D.
Académie Julian
Académie Julian was a renowned private art school in Paris that trained many prominent artists of the late 19th and early 20th centuries.
-
E.
École du Louvre
École du Louvre is a prestigious French higher education institution in Paris specializing in art history, archaeology, and museology, closely linked to major museums such as the Louvre.
- 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_69a2e84b16c4819088d284c47c3a7968 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1b7f448819087e5e7f3b37d7142 |
completed | Feb. 28, 2026, 1:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4e0277eb08190984ff5bcb9f349a0 |
completed | March 2, 2026, 12:56 a.m. |
| NEDg | Description generation | batch_69a4e0d0530081909072c19b1a409336 |
completed | March 2, 2026, 12:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4e12554648190a3b7640d03691fc1 |
completed | March 2, 2026, 1 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.