Triple
T1638037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chesterfield, Missouri |
E35400
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Chesterfield Amphitheater
Chesterfield Amphitheater is an outdoor performance venue in Chesterfield, Missouri, known for hosting concerts, festivals, and community events.
|
E183621
|
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: Chesterfield Amphitheater | Statement: [Chesterfield, Missouri, hasAttraction, Chesterfield Amphitheater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chesterfield Amphitheater Context triple: [Chesterfield, Missouri, hasAttraction, Chesterfield Amphitheater]
-
A.
Oak Mountain Amphitheatre
Oak Mountain Amphitheatre is a large outdoor concert venue in Pelham, Alabama, known for hosting major touring acts and live music events.
-
B.
Miller Outdoor Theatre
Miller Outdoor Theatre is a renowned open-air performance venue in Houston’s Hermann Park that offers a wide range of free cultural and entertainment events.
-
C.
Memorial Amphitheater
Memorial Amphitheater is a grand ceremonial structure at Arlington National Cemetery that serves as a central site for national memorial services and military honors, including those at the Tomb of the Unknown Soldier.
-
D.
Tinley Park Amphitheatre
Tinley Park Amphitheatre is a large outdoor concert venue in Tinley Park, Illinois, known for hosting major touring acts and summer music festivals.
-
E.
John J. Lee Amphitheater
John J. Lee Amphitheater is an indoor basketball arena on Yale University's campus in New Haven, Connecticut, known for hosting Yale Bulldogs basketball games in a historic collegiate setting.
- 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: Chesterfield Amphitheater Triple: [Chesterfield, Missouri, hasAttraction, Chesterfield Amphitheater]
Generated description
Chesterfield Amphitheater is an outdoor performance venue in Chesterfield, Missouri, known for hosting concerts, festivals, and community events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chesterfield Amphitheater Target entity description: Chesterfield Amphitheater is an outdoor performance venue in Chesterfield, Missouri, known for hosting concerts, festivals, and community events.
-
A.
Oak Mountain Amphitheatre
Oak Mountain Amphitheatre is a large outdoor concert venue in Pelham, Alabama, known for hosting major touring acts and live music events.
-
B.
Miller Outdoor Theatre
Miller Outdoor Theatre is a renowned open-air performance venue in Houston’s Hermann Park that offers a wide range of free cultural and entertainment events.
-
C.
Memorial Amphitheater
Memorial Amphitheater is a grand ceremonial structure at Arlington National Cemetery that serves as a central site for national memorial services and military honors, including those at the Tomb of the Unknown Soldier.
-
D.
Tinley Park Amphitheatre
Tinley Park Amphitheatre is a large outdoor concert venue in Tinley Park, Illinois, known for hosting major touring acts and summer music festivals.
-
E.
John J. Lee Amphitheater
John J. Lee Amphitheater is an indoor basketball arena on Yale University's campus in New Haven, Connecticut, known for hosting Yale Bulldogs basketball games in a historic collegiate setting.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a1ac46081909f10e793898a9911 |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58ddfdbc819096578412818fdfbf |
completed | March 8, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ad595841788190a97bbfded30110c5 |
completed | March 8, 2026, 11:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad59f329cc8190814de211fb00c7b8 |
completed | March 8, 2026, 11:13 a.m. |
Created at: March 4, 2026, 7:28 p.m.