Triple
T1242538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walnut, Iowa |
E26689
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Walnut historic downtown district
The Walnut historic downtown district is a preserved central business area in Walnut, Iowa, known for its late 19th- and early 20th-century architecture and small-town commercial heritage.
|
E142416
|
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: Walnut historic downtown district | Statement: [Walnut, Iowa, hasHistoricDistrict, Walnut historic downtown district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walnut historic downtown district Context triple: [Walnut, Iowa, hasHistoricDistrict, Walnut historic downtown district]
-
A.
West End Historic District
The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
-
B.
Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
-
C.
Maplewood Historic District
Maplewood Historic District is a historically significant residential neighborhood in Malden, Massachusetts, known for its preserved 19th- and early 20th-century architecture.
-
D.
Embarcadero Historic District
The Embarcadero Historic District is a waterfront area along San Francisco’s eastern shoreline known for its preserved maritime-era architecture, piers, and the iconic Ferry Building.
-
E.
Loop Retail Historic District
Loop Retail Historic District is a designated historic area in Chicago’s Loop neighborhood known for its concentration of early 20th-century commercial and retail architecture.
- 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: Walnut historic downtown district Triple: [Walnut, Iowa, hasHistoricDistrict, Walnut historic downtown district]
Generated description
The Walnut historic downtown district is a preserved central business area in Walnut, Iowa, known for its late 19th- and early 20th-century architecture and small-town commercial heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walnut historic downtown district Target entity description: The Walnut historic downtown district is a preserved central business area in Walnut, Iowa, known for its late 19th- and early 20th-century architecture and small-town commercial heritage.
-
A.
West End Historic District
The West End Historic District is a preserved warehouse and commercial area in Dallas known for its redbrick architecture, museums, restaurants, and role as a major tourist and entertainment destination.
-
B.
Boulevard Historic District
The Boulevard Historic District is a residential neighborhood in Athens, Georgia, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
-
C.
Maplewood Historic District
Maplewood Historic District is a historically significant residential neighborhood in Malden, Massachusetts, known for its preserved 19th- and early 20th-century architecture.
-
D.
Embarcadero Historic District
The Embarcadero Historic District is a waterfront area along San Francisco’s eastern shoreline known for its preserved maritime-era architecture, piers, and the iconic Ferry Building.
-
E.
Loop Retail Historic District
Loop Retail Historic District is a designated historic area in Chicago’s Loop neighborhood known for its concentration of early 20th-century commercial and retail architecture.
- 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_69a4948689d08190b3a4a3f388c02148 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf61fadc8190b7b9e23eaa15a61d |
completed | March 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8f7bd6148190933210f66a8899ce |
completed | March 7, 2026, 8:50 p.m. |
| NEDg | Description generation | batch_69ac900a6c208190b3c76efcec1186ec |
completed | March 7, 2026, 8:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac9111e6288190b83074bd05e2f282 |
completed | March 7, 2026, 8:56 p.m. |
Created at: March 1, 2026, 7:47 p.m.