Triple
T9603483
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Littleton, Colorado |
E231909
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Downtown Littleton Historic District
Downtown Littleton Historic District is a preserved historic core of Littleton, Colorado, known for its late-19th- and early-20th-century architecture, walkable main street, and small-town character.
|
E809738
|
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: Downtown Littleton Historic District | Statement: [Littleton, Colorado, hasHistoricDistrict, Downtown Littleton Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Littleton Historic District Context triple: [Littleton, Colorado, hasHistoricDistrict, Downtown Littleton Historic District]
-
A.
Summit Downtown Historic District
Summit Downtown Historic District is a historically significant commercial and civic center in Summit, New Jersey, known for its well-preserved late-19th- and early-20th-century architecture.
-
B.
Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
-
C.
Geneva Historic District
Geneva Historic District is a preserved area in Geneva, Illinois, known for its well-maintained 19th- and early 20th-century architecture and its reflection of the city's historic small-town character.
-
D.
Grass Valley Downtown Historic District
Grass Valley Downtown Historic District is a preserved historic commercial core in Grass Valley, California, known for its 19th- and early 20th-century architecture reflecting the town’s Gold Rush-era development.
-
E.
Manitou Springs Historic District
Manitou Springs Historic District is a preserved area in Manitou Springs, Colorado, known for its 19th- and early 20th-century architecture, mineral springs, and role as a historic resort and gateway to Pikes Peak.
- 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: Downtown Littleton Historic District Triple: [Littleton, Colorado, hasHistoricDistrict, Downtown Littleton Historic District]
Generated description
Downtown Littleton Historic District is a preserved historic core of Littleton, Colorado, known for its late-19th- and early-20th-century architecture, walkable main street, and small-town character.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Littleton Historic District Target entity description: Downtown Littleton Historic District is a preserved historic core of Littleton, Colorado, known for its late-19th- and early-20th-century architecture, walkable main street, and small-town character.
-
A.
Summit Downtown Historic District
Summit Downtown Historic District is a historically significant commercial and civic center in Summit, New Jersey, known for its well-preserved late-19th- and early-20th-century architecture.
-
B.
Litchfield Historic District
Litchfield Historic District is a well-preserved area in Litchfield, Connecticut, known for its colonial-era architecture, early American town layout, and significance in the political and cultural history of New England.
-
C.
Geneva Historic District
Geneva Historic District is a preserved area in Geneva, Illinois, known for its well-maintained 19th- and early 20th-century architecture and its reflection of the city's historic small-town character.
-
D.
Grass Valley Downtown Historic District
Grass Valley Downtown Historic District is a preserved historic commercial core in Grass Valley, California, known for its 19th- and early 20th-century architecture reflecting the town’s Gold Rush-era development.
-
E.
Manitou Springs Historic District
Manitou Springs Historic District is a preserved area in Manitou Springs, Colorado, known for its 19th- and early 20th-century architecture, mineral springs, and role as a historic resort and gateway to Pikes Peak.
- 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_69ca8484838c8190b2049199d22fef70 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9a5cddf481909aa6b589bcb3e71a |
completed | April 1, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1792ba9388190b98d4fb081510c30 |
completed | April 4, 2026, 8:48 p.m. |
| NEDg | Description generation | batch_69d179c6e8e88190a9d359bfef3cc851 |
completed | April 4, 2026, 8:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d17a769b608190b49ad82b35cf1b44 |
completed | April 4, 2026, 8:54 p.m. |
Created at: March 30, 2026, 8:08 p.m.