Triple
T19825714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa state park system |
E476318
|
entity |
| Predicate | hasOldestUnit |
P137468
|
FINISHED |
| Object | Backbone State Park |
—
|
NE NERFINISHED |
How this triple was built (3 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: Backbone State Park | Statement: [Iowa state park system, hasOldestUnit, Backbone State Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Backbone State Park Context triple: [Iowa state park system, hasOldestUnit, Backbone State Park]
-
A.
Backbone State Park
chosen
Backbone State Park is Iowa’s oldest state park, known for its rugged limestone ridges, forested trails, and popular outdoor recreation opportunities.
-
B.
Harkness Memorial State Park
Harkness Memorial State Park is a coastal Connecticut park known for its historic mansion, formal gardens, and scenic views of Long Island Sound.
-
C.
Black Rock State Park
Black Rock State Park is a public recreation area in Connecticut known for its wooded trails, scenic overlooks, and opportunities for hiking, swimming, and camping.
-
D.
Sunken Meadow State Park
Sunken Meadow State Park is a popular New York state park on Long Island known for its sandy beaches, boardwalk, and scenic views of Long Island Sound.
-
E.
Putnam Memorial State Park
Putnam Memorial State Park is a historic state park in Redding, Connecticut, preserving the winter encampment site of Revolutionary War General Israel Putnam and his troops.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasOldestUnit Context triple: [Iowa state park system, hasOldestUnit, Backbone State Park]
-
A.
isOldest
Indicates that one entity has a greater age than all other relevant entities in the comparison set.
-
B.
isOldestOrderOf
Indicates that one order is the earliest or first created among a set of related orders for a given context or entity.
-
C.
hasOldestIsland
Indicates that one entity possesses or is associated with the island that is the oldest among a specified set or group.
-
D.
isOldestMajor
Indicates that the subject is the oldest entity among a specified group that meets a defined age or maturity threshold.
-
E.
isOldestLineOf
Indicates that one line is the earliest or first-established among a set of related lines.
- F. None of above. chosen
Provenance (4 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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e656c9e7348190a569a40bd1fca6ba |
completed | April 20, 2026, 4:39 p.m. |
| PD | Predicate disambiguation | batch_69e5305bda388190a23b7191768107b1 |
completed | April 19, 2026, 7:43 p.m. |
| PDg | Predicate description generation | batch_69e532bcf41c8190b685b5adf46a60fc |
completed | April 19, 2026, 7:53 p.m. |
Created at: April 10, 2026, 1:50 p.m.