Triple
T2358296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Louis |
E47208
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Champ de Mars Racecourse
Champ de Mars Racecourse is a historic horse racing track in Port Louis, Mauritius, known as one of the oldest racecourses in the Southern Hemisphere and a major venue for national events.
|
E257988
|
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: Champ de Mars Racecourse | Statement: [Port Louis, hasLandmark, Champ de Mars Racecourse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Champ de Mars Racecourse Context triple: [Port Louis, hasLandmark, Champ de Mars Racecourse]
-
A.
Hippodrome de Longchamp
Hippodrome de Longchamp is a historic Parisian racecourse renowned as one of France’s premier venues for flat horse racing, including major events like the Prix de l’Arc de Triomphe.
-
B.
Champ de Mars
Champ de Mars is a large public greenspace in Paris, France, best known as the expansive park surrounding the Eiffel Tower and hosting gatherings, events, and scenic views.
-
C.
Champ de Mars
Champ de Mars is the central public square and park complex in Port-au-Prince, Haiti, known as a major civic, cultural, and ceremonial gathering place.
-
D.
Hippodrome d’Auteuil
Hippodrome d’Auteuil is a renowned Parisian racecourse specializing in steeplechase and jump racing, located on the western edge of the city.
-
E.
Parc des Bastions
Parc des Bastions is a historic public park in central Geneva, Switzerland, known for its cultural monuments, leafy promenades, and role as a popular gathering place for locals and visitors.
- 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: Champ de Mars Racecourse Triple: [Port Louis, hasLandmark, Champ de Mars Racecourse]
Generated description
Champ de Mars Racecourse is a historic horse racing track in Port Louis, Mauritius, known as one of the oldest racecourses in the Southern Hemisphere and a major venue for national events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Champ de Mars Racecourse Target entity description: Champ de Mars Racecourse is a historic horse racing track in Port Louis, Mauritius, known as one of the oldest racecourses in the Southern Hemisphere and a major venue for national events.
-
A.
Hippodrome de Longchamp
Hippodrome de Longchamp is a historic Parisian racecourse renowned as one of France’s premier venues for flat horse racing, including major events like the Prix de l’Arc de Triomphe.
-
B.
Champ de Mars
Champ de Mars is a large public greenspace in Paris, France, best known as the expansive park surrounding the Eiffel Tower and hosting gatherings, events, and scenic views.
-
C.
Champ de Mars
Champ de Mars is the central public square and park complex in Port-au-Prince, Haiti, known as a major civic, cultural, and ceremonial gathering place.
-
D.
Hippodrome d’Auteuil
Hippodrome d’Auteuil is a renowned Parisian racecourse specializing in steeplechase and jump racing, located on the western edge of the city.
-
E.
Parc des Bastions
Parc des Bastions is a historic public park in central Geneva, Switzerland, known for its cultural monuments, leafy promenades, and role as a popular gathering place for locals and visitors.
- 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_69a88a1a4a6081908645b0f2914521ab |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc71f767481908dfa9be209ea3c5a |
completed | March 7, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae9638ef948190adf945aba42fac76 |
completed | March 9, 2026, 9:43 a.m. |
| NEDg | Description generation | batch_69ae96fc0b508190b1da6aa41cddc488 |
completed | March 9, 2026, 9:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae977e539c81909cef638cc61e5ec1 |
completed | March 9, 2026, 9:48 a.m. |
Created at: March 4, 2026, 7:55 p.m.