Triple
T8871133
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Winterset, Iowa |
E211156
|
entity |
| Predicate | hasHistoricStructure |
P1098
|
FINISHED |
| Object |
Holliwell Bridge
Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
|
E790955
|
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: Holliwell Bridge | Statement: [Winterset, Iowa, hasHistoricStructure, Holliwell Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Holliwell Bridge Context triple: [Winterset, Iowa, hasHistoricStructure, Holliwell Bridge]
-
A.
Fitzherbert Bridge
Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
-
B.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
C.
Rochdale Bridge
Rochdale Bridge is a historic road bridge spanning the River Roch in the town of Rochdale, Greater Manchester, England.
-
D.
Cromwell Bridge
Cromwell Bridge is a historic stone bridge in Lancashire, England, known for carrying traffic across the River Hodder near the village of Hurst Green.
-
E.
Laneshaw Bridge
Laneshaw Bridge is a small village in Lancashire, England, situated near Colne in the Borough of Pendle and known for its rural setting close to the Yorkshire border.
- 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: Holliwell Bridge Triple: [Winterset, Iowa, hasHistoricStructure, Holliwell Bridge]
Generated description
Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Holliwell Bridge Target entity description: Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
-
A.
Fitzherbert Bridge
Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
-
B.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
C.
Rochdale Bridge
Rochdale Bridge is a historic road bridge spanning the River Roch in the town of Rochdale, Greater Manchester, England.
-
D.
Cromwell Bridge
Cromwell Bridge is a historic stone bridge in Lancashire, England, known for carrying traffic across the River Hodder near the village of Hurst Green.
-
E.
Laneshaw Bridge
Laneshaw Bridge is a small village in Lancashire, England, situated near Colne in the Borough of Pendle and known for its rural setting close to the Yorkshire border.
- 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_69ca838d3c7c8190a849566d5afd2b11 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6126d2f88190979ab25772ee657c |
completed | April 1, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c6b99a3c8190b873b1cc94609ed6 |
completed | April 4, 2026, 8:07 a.m. |
| NEDg | Description generation | batch_69d0c850d65c8190b2bf5da194466dd7 |
completed | April 4, 2026, 8:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0ca3b77e081908fdcc1aafaf2344a |
completed | April 4, 2026, 8:22 a.m. |
Created at: March 30, 2026, 6:51 p.m.