Triple
T10434284
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chevy Chase, Washington, D.C. |
E245997
|
entity |
| Predicate | originalDeveloper |
P184
|
FINISHED |
| Object |
Chevy Chase Land Company
Chevy Chase Land Company is a historic real estate development firm that planned and built the early suburban community of Chevy Chase along the Washington, D.C. border in the late 19th and early 20th centuries.
|
E863960
|
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: Chevy Chase Land Company | Statement: [Chevy Chase, Washington, D.C., originalDeveloper, Chevy Chase Land Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chevy Chase Land Company Context triple: [Chevy Chase, Washington, D.C., originalDeveloper, Chevy Chase Land Company]
-
A.
Chalegrove Properties
Chalegrove Properties is a UK-based property development company known for delivering large-scale residential and mixed-use projects in London, including prominent high-rise schemes.
-
B.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
C.
Carsey-Werner Company
Carsey-Werner Company is an American television production company best known for creating and producing hit sitcoms such as The Cosby Show, Roseanne, and 3rd Rock from the Sun.
-
D.
Avondale Ranch
Avondale Ranch was a historic ranch in what is now Avondale, Arizona, that gave the modern city its name and early agricultural identity.
-
E.
Hollenburg
Hollenburg is a village and wine-growing district of Krems an der Donau in Lower Austria, known for its historic castle and location along the Danube.
- 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: Chevy Chase Land Company Triple: [Chevy Chase, Washington, D.C., originalDeveloper, Chevy Chase Land Company]
Generated description
Chevy Chase Land Company is a historic real estate development firm that planned and built the early suburban community of Chevy Chase along the Washington, D.C. border in the late 19th and early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chevy Chase Land Company Target entity description: Chevy Chase Land Company is a historic real estate development firm that planned and built the early suburban community of Chevy Chase along the Washington, D.C. border in the late 19th and early 20th centuries.
-
A.
Chalegrove Properties
Chalegrove Properties is a UK-based property development company known for delivering large-scale residential and mixed-use projects in London, including prominent high-rise schemes.
-
B.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
C.
Carsey-Werner Company
Carsey-Werner Company is an American television production company best known for creating and producing hit sitcoms such as The Cosby Show, Roseanne, and 3rd Rock from the Sun.
-
D.
Avondale Ranch
Avondale Ranch was a historic ranch in what is now Avondale, Arizona, that gave the modern city its name and early agricultural identity.
-
E.
Hollenburg
Hollenburg is a village and wine-growing district of Krems an der Donau in Lower Austria, known for its historic castle and location along the Danube.
- 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_69d381bf3dc08190bf35a2643e4e8f22 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea65afe08190b91260c9267a0f14 |
completed | April 7, 2026, 11:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87ec1a0908190b5369ad55cf2bcb1 |
completed | April 10, 2026, 4:38 a.m. |
| NEDg | Description generation | batch_69d886c325c4819089dac35eb26e7961 |
completed | April 10, 2026, 5:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d88dc15ab481909011c5de93bbab14 |
completed | April 10, 2026, 5:42 a.m. |
Created at: April 6, 2026, 12:14 p.m.