Triple
T1955827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lombard, Illinois |
E42264
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Lombard Historic Downtown
Lombard Historic Downtown is a preserved central business district in Lombard, Illinois, known for its historic architecture, local shops, and small-town streetscape.
|
E218452
|
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: Lombard Historic Downtown | Statement: [Lombard, Illinois, hasHistoricDistrict, Lombard Historic Downtown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lombard Historic Downtown Context triple: [Lombard, Illinois, hasHistoricDistrict, Lombard Historic Downtown]
-
A.
Urbana Downtown Historic District
Urbana Downtown Historic District is a designated historic area in the central business district of Urbana, Illinois, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
B.
Milan Historic District
The Milan Historic District is a preserved area in Milan, Ohio, known for its well-maintained 19th-century architecture and its association with the birthplace of inventor Thomas Edison.
-
C.
Mill Avenue District
Mill Avenue District is a vibrant, pedestrian-friendly urban core in downtown Tempe known for its shops, restaurants, nightlife, and proximity to Arizona State University.
-
D.
Fulton Market District
Fulton Market District is a historic and rapidly redeveloping former industrial and meatpacking area in Chicago known for its trendy restaurants, tech offices, and nightlife.
-
E.
Chicago Loop
Chicago Loop is the central business district and historic downtown core of Chicago, known for its skyscrapers, theaters, parks, and major cultural attractions.
- 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: Lombard Historic Downtown Triple: [Lombard, Illinois, hasHistoricDistrict, Lombard Historic Downtown]
Generated description
Lombard Historic Downtown is a preserved central business district in Lombard, Illinois, known for its historic architecture, local shops, and small-town streetscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lombard Historic Downtown Target entity description: Lombard Historic Downtown is a preserved central business district in Lombard, Illinois, known for its historic architecture, local shops, and small-town streetscape.
-
A.
Urbana Downtown Historic District
Urbana Downtown Historic District is a designated historic area in the central business district of Urbana, Illinois, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
B.
Milan Historic District
The Milan Historic District is a preserved area in Milan, Ohio, known for its well-maintained 19th-century architecture and its association with the birthplace of inventor Thomas Edison.
-
C.
Mill Avenue District
Mill Avenue District is a vibrant, pedestrian-friendly urban core in downtown Tempe known for its shops, restaurants, nightlife, and proximity to Arizona State University.
-
D.
Fulton Market District
Fulton Market District is a historic and rapidly redeveloping former industrial and meatpacking area in Chicago known for its trendy restaurants, tech offices, and nightlife.
-
E.
Chicago Loop
Chicago Loop is the central business district and historic downtown core of Chicago, known for its skyscrapers, theaters, parks, and major cultural attractions.
- 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_69a8870eea088190a38781990812a9bc |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb37b4a38819099f98be92be91ade |
completed | March 7, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbca5a7081908f3fa8eaa8f5aa3d |
completed | March 8, 2026, 10:44 p.m. |
| NEDg | Description generation | batch_69adfc6bd8e08190a065a89ab3412126 |
completed | March 8, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adfcee414c8190b1a0574f6bd55602 |
completed | March 8, 2026, 10:49 p.m. |
Created at: March 4, 2026, 7:36 p.m.