Triple
T8726512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Station (Los Angeles) |
E207142
|
entity |
| Predicate | builder |
P3143
|
FINISHED |
| Object |
Griffith Company
Griffith Company is a construction firm known for major infrastructure projects in Southern California, including work on Los Angeles landmarks.
|
E753326
|
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: Griffith Company | Statement: [Union Station (Los Angeles), builder, Griffith Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Griffith Company Context triple: [Union Station (Los Angeles), builder, Griffith Company]
-
A.
Griffin Company
Griffin Company is a real estate development firm known for its role in creating and managing the University Village shopping center in Seattle.
-
B.
David W. Griffith Corp.
David W. Griffith Corp. was a film production and distribution company founded by pioneering American director D. W. Griffith to release his own motion pictures.
-
C.
R. Griggs & Co.
R. Griggs & Co. is the British footwear company best known for developing and producing the iconic Dr. Martens boots and shoes.
-
D.
Kaiser-Hill Company
Kaiser-Hill Company was an industrial contractor best known for managing and overseeing the cleanup and closure of the former Rocky Flats nuclear weapons production facility in Colorado.
-
E.
Gordon Company
Gordon Company is a film production company best known for producing the action classic "Die Hard."
- 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: Griffith Company Triple: [Union Station (Los Angeles), builder, Griffith Company]
Generated description
Griffith Company is a construction firm known for major infrastructure projects in Southern California, including work on Los Angeles landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Griffith Company Target entity description: Griffith Company is a construction firm known for major infrastructure projects in Southern California, including work on Los Angeles landmarks.
-
A.
Griffin Company
Griffin Company is a real estate development firm known for its role in creating and managing the University Village shopping center in Seattle.
-
B.
David W. Griffith Corp.
David W. Griffith Corp. was a film production and distribution company founded by pioneering American director D. W. Griffith to release his own motion pictures.
-
C.
R. Griggs & Co.
R. Griggs & Co. is the British footwear company best known for developing and producing the iconic Dr. Martens boots and shoes.
-
D.
Kaiser-Hill Company
Kaiser-Hill Company was an industrial contractor best known for managing and overseeing the cleanup and closure of the former Rocky Flats nuclear weapons production facility in Colorado.
-
E.
Gordon Company
Gordon Company is a film production company best known for producing the action classic "Die Hard."
- 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d16cba881908e2a14b60ae65524 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf2912c4e08190a147fc31db6788d1 |
completed | April 3, 2026, 2:42 a.m. |
| NEDg | Description generation | batch_69cf2bd42e6081908e016303eeb2241f |
completed | April 3, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf2ce47b748190b883063dc3e5d16b |
completed | April 3, 2026, 2:58 a.m. |
Created at: March 30, 2026, 6:36 p.m.