Triple
T5048127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Costa, California |
E113716
|
entity |
| Predicate | notableBuilding |
P1544
|
FINISHED |
| Object |
Port Costa School
Port Costa School is a historic former schoolhouse in Port Costa, California, recognized as one of the town’s most notable landmark buildings.
|
E489330
|
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: Port Costa School | Statement: [Port Costa, California, notableBuilding, Port Costa School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Costa School Context triple: [Port Costa, California, notableBuilding, Port Costa School]
-
A.
Penair School
Penair School is a coeducational secondary school and academy serving students in and around the city of Truro in Cornwall, England.
-
B.
Scone Public School
Scone Public School is a primary education institution serving the community of Scone, New South Wales, Australia.
-
C.
Parkes High School
Parkes High School is a secondary school serving the educational needs of students in the town of Parkes, New South Wales, Australia.
-
D.
Coolum State High School
Coolum State High School is a public secondary school serving the coastal community of Coolum Beach in Queensland, Australia.
-
E.
Taree High School
Taree High School is a secondary education institution located in the town of Taree in New South Wales, Australia.
- 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: Port Costa School Triple: [Port Costa, California, notableBuilding, Port Costa School]
Generated description
Port Costa School is a historic former schoolhouse in Port Costa, California, recognized as one of the town’s most notable landmark buildings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Costa School Target entity description: Port Costa School is a historic former schoolhouse in Port Costa, California, recognized as one of the town’s most notable landmark buildings.
-
A.
Penair School
Penair School is a coeducational secondary school and academy serving students in and around the city of Truro in Cornwall, England.
-
B.
Scone Public School
Scone Public School is a primary education institution serving the community of Scone, New South Wales, Australia.
-
C.
Parkes High School
Parkes High School is a secondary school serving the educational needs of students in the town of Parkes, New South Wales, Australia.
-
D.
Coolum State High School
Coolum State High School is a public secondary school serving the coastal community of Coolum Beach in Queensland, Australia.
-
E.
Taree High School
Taree High School is a secondary education institution located in the town of Taree in New South Wales, Australia.
- 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_69bd44391fc48190a311ce9c826c209b |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7401419081909ba62b9c27f770c4 |
completed | March 20, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c9143a081909132c66eb9fc91db |
completed | March 21, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69be9cfeb7a08190b87aef96a31a41cd |
completed | March 21, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bea0cae0bc819098e8312f440ac0ba |
completed | March 21, 2026, 1:44 p.m. |
Created at: March 20, 2026, 1:37 p.m.