Triple
T2851828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LA Metro A Line |
E63109
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Arcadia
Arcadia is a suburban city in Los Angeles County, California, known for its affluent neighborhoods, the Santa Anita Park racetrack, and the Los Angeles County Arboretum and Botanic Garden.
|
E303679
|
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: Arcadia | Statement: [LA Metro A Line, serves, Arcadia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arcadia Context triple: [LA Metro A Line, serves, Arcadia]
-
A.
Arcadia
Arcadia is a mountainous region in the central Peloponnese of Greece, historically famed as a rustic, pastoral idyll in art and literature.
-
B.
Asphodel Meadows
Asphodel Meadows is a region of the Greek underworld where the souls of ordinary or unremarkable mortals dwell after death.
-
C.
Godstone
Godstone is a village in Surrey, England, known for its historic charm and location near major transport routes.
-
D.
The Garden
The Garden is the famous nickname for Madison Square Garden, the iconic multi-purpose indoor arena in New York City known for major sports, concerts, and entertainment events.
-
E.
The Garden
The Garden is the famous nickname for Boston Garden, the historic indoor arena in Boston that hosted the NBA’s Celtics, the NHL’s Bruins, and numerous iconic sports 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: Arcadia Triple: [LA Metro A Line, serves, Arcadia]
Generated description
Arcadia is a suburban city in Los Angeles County, California, known for its affluent neighborhoods, the Santa Anita Park racetrack, and the Los Angeles County Arboretum and Botanic Garden.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arcadia Target entity description: Arcadia is a suburban city in Los Angeles County, California, known for its affluent neighborhoods, the Santa Anita Park racetrack, and the Los Angeles County Arboretum and Botanic Garden.
-
A.
Arcadia
Arcadia is a mountainous region in the central Peloponnese of Greece, historically famed as a rustic, pastoral idyll in art and literature.
-
B.
Asphodel Meadows
Asphodel Meadows is a region of the Greek underworld where the souls of ordinary or unremarkable mortals dwell after death.
-
C.
Godstone
Godstone is a village in Surrey, England, known for its historic charm and location near major transport routes.
-
D.
The Garden
The Garden was the philosophical school and communal space in Athens where Epicurus taught his influential system of atomism, ethics of pleasure, and tranquil living.
-
E.
The Garden
The Garden is the famous nickname for Boston Garden, the historic indoor arena in Boston that hosted the NBA’s Celtics, the NHL’s Bruins, and numerous iconic sports 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_69ab4c407c408190857d25e027155ce9 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf5ca2648190bd32c6ec4b0dd3b6 |
completed | March 7, 2026, 8:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afe8e4e0b881908de5c4927609725e |
completed | March 10, 2026, 9:48 a.m. |
| NEDg | Description generation | batch_69afe98243508190837853fa2c08e44a |
completed | March 10, 2026, 9:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b008b519bc81908768fba43c5c8d5e |
completed | March 10, 2026, 12:04 p.m. |
Created at: March 6, 2026, 10:02 p.m.