Triple
T1202347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Overton Park |
E25810
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Levitt Shell
Levitt Shell is a historic open-air amphitheater in Memphis, Tennessee, renowned as the site of one of Elvis Presley’s first paid concerts and for hosting free live music performances.
|
E137681
|
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: Levitt Shell | Statement: [Overton Park, hasLandmark, Levitt Shell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Levitt Shell Context triple: [Overton Park, hasLandmark, Levitt Shell]
-
A.
Woodward
Woodward is a surname most prominently associated with American investigative journalist Bob Woodward, known for his reporting on the Watergate scandal.
-
B.
Crescent
Crescent is a long-distance Amtrak passenger train that runs between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
-
C.
Rickenbacker Causeway
Rickenbacker Causeway is a major roadway and series of bridges in Miami, Florida, connecting the mainland to Virginia Key and Key Biscayne across Biscayne Bay.
-
D.
Turbostar
Turbostar is a family of modern British diesel multiple-unit trains widely used for regional and commuter services across the UK rail network.
-
E.
Alderson disk
An Alderson disk is a hypothetical megastructure consisting of a gigantic, flat disk-shaped habitat encircling a star, proposed as an extreme example of astroengineering and space-based living space.
- 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: Levitt Shell Triple: [Overton Park, hasLandmark, Levitt Shell]
Generated description
Levitt Shell is a historic open-air amphitheater in Memphis, Tennessee, renowned as the site of one of Elvis Presley’s first paid concerts and for hosting free live music performances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Levitt Shell Target entity description: Levitt Shell is a historic open-air amphitheater in Memphis, Tennessee, renowned as the site of one of Elvis Presley’s first paid concerts and for hosting free live music performances.
-
A.
Woodward
Woodward is a surname most prominently associated with American investigative journalist Bob Woodward, known for his reporting on the Watergate scandal.
-
B.
Crescent
Crescent is a long-distance Amtrak passenger train that runs between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
-
C.
Rickenbacker Causeway
Rickenbacker Causeway is a major roadway and series of bridges in Miami, Florida, connecting the mainland to Virginia Key and Key Biscayne across Biscayne Bay.
-
D.
Turbostar
Turbostar is a family of modern British diesel multiple-unit trains widely used for regional and commuter services across the UK rail network.
-
E.
Alderson disk
An Alderson disk is a hypothetical megastructure consisting of a gigantic, flat disk-shaped habitat encircling a star, proposed as an extreme example of astroengineering and space-based living space.
- 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_69a4942b30f08190a91c60573e16b5ef |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bdbda0b081909c0147121a945e27 |
completed | March 1, 2026, 10:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac7f3a48d48190ae5179312b52b3ee |
completed | March 7, 2026, 7:40 p.m. |
| NEDg | Description generation | batch_69ac7fc59a488190adbdf156aaff8c03 |
completed | March 7, 2026, 7:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac806a6d748190acc5cdfa8fb90a64 |
completed | March 7, 2026, 7:45 p.m. |
Created at: March 1, 2026, 7:46 p.m.