Triple
T12763436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | High Trestle Trail |
E305052
|
entity |
| Predicate | hasTrailheadsIn |
P34762
|
FINISHED |
| Object | Madrid, Iowa |
E757235
|
NE FINISHED |
How this triple was built (2 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: Madrid, Iowa | Statement: [High Trestle Trail, hasTrailheadsIn, Madrid, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madrid, Iowa Context triple: [High Trestle Trail, hasTrailheadsIn, Madrid, Iowa]
-
A.
Madrid, Iowa
chosen
Madrid, Iowa is a small city in Boone County known for its proximity to the High Trestle Trail and its roots as a historic coal-mining community in central Iowa.
-
B.
Melbourne, Iowa
Melbourne, Iowa is a small rural city located in central Iowa, known for its close-knit community and agricultural surroundings.
-
C.
Mediapolis, Iowa
Mediapolis, Iowa is a small city in southeastern Iowa known for its rural community character and local agricultural surroundings.
-
D.
Washington, Iowa
Washington, Iowa is a small city in southeastern Iowa known for its historic downtown, agricultural surroundings, and role as a local commercial and cultural hub.
-
E.
Urbandale, Iowa
Urbandale, Iowa is a suburban city in the Des Moines metropolitan area known for its residential neighborhoods, parks, and family-friendly community.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8f9f588190bffdea878856204b |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684f298f881908ad77f2d0ab588a8 |
completed | May 2, 2026, 11:12 p.m. |
Created at: April 9, 2026, 5:28 p.m.