Triple
T10168440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maryland Heights, Missouri |
E235266
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Hollywood Casino Amphitheatre (Maryland Heights)
Hollywood Casino Amphitheatre (Maryland Heights) is a large outdoor music venue in the St. Louis metropolitan area known for hosting major concerts and live entertainment events.
|
E845879
|
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: Hollywood Casino Amphitheatre (Maryland Heights) | Statement: [Maryland Heights, Missouri, hasAttraction, Hollywood Casino Amphitheatre (Maryland Heights)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hollywood Casino Amphitheatre (Maryland Heights) Context triple: [Maryland Heights, Missouri, hasAttraction, Hollywood Casino Amphitheatre (Maryland Heights)]
-
A.
Hollywood Casino Amphitheatre
Hollywood Casino Amphitheatre is a large outdoor music venue in Tinley Park, Illinois, known for hosting major concerts and live entertainment events.
-
B.
Ameris Bank Amphitheatre
Ameris Bank Amphitheatre is a large outdoor concert venue in Alpharetta, Georgia, known for hosting major live music performances and events.
-
C.
Budweiser Gardens
Budweiser Gardens is a multi-purpose sports and entertainment arena located in London, Ontario, known for hosting hockey games, concerts, and other major events.
-
D.
NRG Park
NRG Park is a large sports, entertainment, and convention complex in Houston, Texas, best known as the home of NRG Stadium and major events like the Houston Livestock Show and Rodeo.
-
E.
Holt Arena
Holt Arena is an indoor multi-purpose stadium in Pocatello, Idaho, best known as the home field for Idaho State University's football team and for hosting various sporting and entertainment events.
- 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: Hollywood Casino Amphitheatre (Maryland Heights) Triple: [Maryland Heights, Missouri, hasAttraction, Hollywood Casino Amphitheatre (Maryland Heights)]
Generated description
Hollywood Casino Amphitheatre (Maryland Heights) is a large outdoor music venue in the St. Louis metropolitan area known for hosting major concerts and live entertainment events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hollywood Casino Amphitheatre (Maryland Heights) Target entity description: Hollywood Casino Amphitheatre (Maryland Heights) is a large outdoor music venue in the St. Louis metropolitan area known for hosting major concerts and live entertainment events.
-
A.
Hollywood Casino Amphitheatre
Hollywood Casino Amphitheatre is a large outdoor music venue in Tinley Park, Illinois, known for hosting major concerts and live entertainment events.
-
B.
Ameris Bank Amphitheatre
Ameris Bank Amphitheatre is a large outdoor concert venue in Alpharetta, Georgia, known for hosting major live music performances and events.
-
C.
Budweiser Gardens
Budweiser Gardens is a multi-purpose sports and entertainment arena located in London, Ontario, known for hosting hockey games, concerts, and other major events.
-
D.
NRG Park
NRG Park is a large sports, entertainment, and convention complex in Houston, Texas, best known as the home of NRG Stadium and major events like the Houston Livestock Show and Rodeo.
-
E.
Holt Arena
Holt Arena is an indoor multi-purpose stadium in Pocatello, Idaho, best known as the home field for Idaho State University's football team and for hosting various sporting and entertainment events.
- 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_69ca84ceafd0819085828600e11bed6b |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdec6f64a48190883aefce58a65ca6 |
completed | April 2, 2026, 4:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d300ebacb88190850cf2242309b6ba |
completed | April 6, 2026, 12:40 a.m. |
| NEDg | Description generation | batch_69d30255c7408190a56764f3d3f36ee2 |
completed | April 6, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d30343f4b081909eb80c772f6847bd |
completed | April 6, 2026, 12:50 a.m. |
Created at: March 30, 2026, 9:10 p.m.