Triple
T13291864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mariendorf |
E316577
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Mariendorf trotting racetrack
Mariendorf trotting racetrack is a well-known harness racing venue in the Berlin district of Mariendorf, hosting regular trotting races and major equestrian events.
|
E1033397
|
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: Mariendorf trotting racetrack | Statement: [Mariendorf, hasFeature, Mariendorf trotting racetrack]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariendorf trotting racetrack Context triple: [Mariendorf, hasFeature, Mariendorf trotting racetrack]
-
A.
Timonium Race Track
Timonium Race Track is a seasonal thoroughbred horse racing venue located at the Maryland State Fairgrounds in Timonium, Maryland.
-
B.
Hipódromo
Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
-
C.
Jerome Park Racetrack
Jerome Park Racetrack was a historic 19th-century thoroughbred horse racing venue in the Bronx, New York, known as the original home of the Belmont Stakes.
-
D.
The World Center of Racing
The World Center of Racing is a renowned nickname for Daytona International Speedway, the iconic Florida motorsports complex famous for hosting the Daytona 500 and other major NASCAR events.
-
E.
Freehold Raceway
Freehold Raceway is a historic harness racing track located in Freehold Township, New Jersey, known as one of the oldest racetracks in the United States.
- 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: Mariendorf trotting racetrack Triple: [Mariendorf, hasFeature, Mariendorf trotting racetrack]
Generated description
Mariendorf trotting racetrack is a well-known harness racing venue in the Berlin district of Mariendorf, hosting regular trotting races and major equestrian events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mariendorf trotting racetrack Target entity description: Mariendorf trotting racetrack is a well-known harness racing venue in the Berlin district of Mariendorf, hosting regular trotting races and major equestrian events.
-
A.
Timonium Race Track
Timonium Race Track is a seasonal thoroughbred horse racing venue located at the Maryland State Fairgrounds in Timonium, Maryland.
-
B.
Hipódromo
Hipódromo is a neighborhood in the city of Recife, Brazil, known for its urban residential character and proximity to central areas of the city.
-
C.
Jerome Park Racetrack
Jerome Park Racetrack was a historic 19th-century thoroughbred horse racing venue in the Bronx, New York, known as the original home of the Belmont Stakes.
-
D.
The World Center of Racing
The World Center of Racing is a renowned nickname for Daytona International Speedway, the iconic Florida motorsports complex famous for hosting the Daytona 500 and other major NASCAR events.
-
E.
Freehold Raceway
Freehold Raceway is a historic harness racing track located in Freehold Township, New Jersey, known as one of the oldest racetracks in the United States.
- 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_69d806b349908190a9a61dd9323bf153 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99077a8f48190b1163448a3a978a2 |
completed | April 11, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716d6dc988190ab7183089113237f |
completed | May 3, 2026, 9:35 a.m. |
| NEDg | Description generation | batch_69f717f4d80c8190a1a95c0f2c83c563 |
completed | May 3, 2026, 9:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f718b852808190a2a0fb48424bffb0 |
completed | May 3, 2026, 9:43 a.m. |
Created at: April 9, 2026, 9:27 p.m.