Triple
T2402919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montparnasse |
E50208
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Boulevard du Montparnasse
Boulevard du Montparnasse is a major Parisian thoroughfare in the Montparnasse district, historically known as a vibrant center of cafés, arts, and intellectual life.
|
E416526
|
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: Boulevard du Montparnasse | Statement: [Montparnasse, hasLandmark, Boulevard du Montparnasse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boulevard du Montparnasse Context triple: [Montparnasse, hasLandmark, Boulevard du Montparnasse]
-
A.
Boulevard Malesherbes
Boulevard Malesherbes is a major Parisian boulevard in the 8th and 17th arrondissements, known for its Haussmannian architecture and its role as an important north–south thoroughfare.
-
B.
Avenue Daumesnil
Avenue Daumesnil is a major Parisian thoroughfare in the 12th arrondissement, known for its long, tree-lined stretch connecting Place de la Bastille to the Bois de Vincennes and passing by the Viaduc des Arts.
-
C.
Rue de Vaugirard
Rue de Vaugirard is one of the longest and oldest streets on Paris’s Left Bank, running through the 6th and 15th arrondissements and passing major landmarks in the city’s political and cultural life.
-
D.
Rue Saint-Honoré
Rue Saint-Honoré is a historic and fashionable street in central Paris known for its luxury boutiques, cultural landmarks, and proximity to major attractions like the Louvre and the Palais Royal.
-
E.
Avenue des Ternes
Avenue des Ternes is a major Parisian thoroughfare in the 17th arrondissement, known for its shops, restaurants, and proximity to the Arc de Triomphe.
- 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: Boulevard du Montparnasse Triple: [Montparnasse, hasLandmark, Boulevard du Montparnasse]
Generated description
Boulevard du Montparnasse is a major Parisian thoroughfare in the Montparnasse district, historically known as a vibrant center of cafés, arts, and intellectual life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Boulevard du Montparnasse Target entity description: Boulevard du Montparnasse is a major Parisian thoroughfare in the Montparnasse district, historically known as a vibrant center of cafés, arts, and intellectual life.
-
A.
Boulevard Malesherbes
Boulevard Malesherbes is a major Parisian boulevard in the 8th and 17th arrondissements, known for its Haussmannian architecture and its role as an important north–south thoroughfare.
-
B.
Avenue Daumesnil
Avenue Daumesnil is a major Parisian thoroughfare in the 12th arrondissement, known for its long, tree-lined stretch connecting Place de la Bastille to the Bois de Vincennes and passing by the Viaduc des Arts.
-
C.
Rue de Vaugirard
Rue de Vaugirard is one of the longest and oldest streets on Paris’s Left Bank, running through the 6th and 15th arrondissements and passing major landmarks in the city’s political and cultural life.
-
D.
Rue Saint-Honoré
Rue Saint-Honoré is a historic and fashionable street in central Paris known for its luxury boutiques, cultural landmarks, and proximity to major attractions like the Louvre and the Palais Royal.
-
E.
Avenue des Ternes
Avenue des Ternes is a major Parisian thoroughfare in the 17th arrondissement, known for its shops, restaurants, and proximity to the Arc de Triomphe.
- 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_69a88b0339a88190a1207333cd271cc9 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc8f8aa2881909192920ee394f0b3 |
completed | March 7, 2026, 6:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f00b4548190bf7c1ff7eac7043c |
completed | March 14, 2026, 3:30 p.m. |
| NEDg | Description generation | batch_69b57f8f3f508190b9129a200a95df58 |
completed | March 14, 2026, 3:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b57fe9c5b081908b55882d861dc014 |
completed | March 14, 2026, 3:34 p.m. |
Created at: March 4, 2026, 7:58 p.m.