Triple
T647731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles Metro Rail |
E11277
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Redondo Beach
Redondo Beach is a coastal city in Los Angeles County, California, known for its sandy beaches, pier, and residential neighborhoods along Santa Monica Bay.
|
E88480
|
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: Redondo Beach | Statement: [Los Angeles Metro Rail, connectsTo, Redondo Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Redondo Beach Context triple: [Los Angeles Metro Rail, connectsTo, Redondo Beach]
-
A.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
B.
Pacifica State Beach
Pacifica State Beach is a popular coastal beach in the city of Pacifica, California, known for its scenic shoreline and surfing opportunities just south of San Francisco.
-
C.
Rialto Beach
Rialto Beach is a rugged, driftwood-strewn Pacific coastline in Washington State known for its sea stacks, tide pools, and dramatic ocean views.
-
D.
Ruby Beach
Ruby Beach is a rugged, driftwood-strewn Pacific Ocean shoreline in Washington State known for its sea stacks, tide pools, and dramatic coastal scenery.
-
E.
La Jolla Cove
La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
- 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: Redondo Beach Triple: [Los Angeles Metro Rail, connectsTo, Redondo Beach]
Generated description
Redondo Beach is a coastal city in Los Angeles County, California, known for its sandy beaches, pier, and residential neighborhoods along Santa Monica Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Redondo Beach Target entity description: Redondo Beach is a coastal city in Los Angeles County, California, known for its sandy beaches, pier, and residential neighborhoods along Santa Monica Bay.
-
A.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
B.
Pacifica State Beach
Pacifica State Beach is a popular coastal beach in the city of Pacifica, California, known for its scenic shoreline and surfing opportunities just south of San Francisco.
-
C.
Rialto Beach
Rialto Beach is a rugged, driftwood-strewn Pacific coastline in Washington State known for its sea stacks, tide pools, and dramatic ocean views.
-
D.
Ruby Beach
Ruby Beach is a rugged, driftwood-strewn Pacific Ocean shoreline in Washington State known for its sea stacks, tide pools, and dramatic coastal scenery.
-
E.
La Jolla Cove
La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
- 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_69a493266a2881909daf4c40f719dee8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49f1cb24481909d3b41a56b29dee9 |
completed | March 1, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654d435088190b4a910dc280d13c6 |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a65583c7a481908b3833969c30da29 |
completed | March 3, 2026, 3:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a655e1e88481909e37a9911bf5ba8c |
completed | March 3, 2026, 3:30 a.m. |
Created at: March 1, 2026, 7:36 p.m.