Triple
T7571074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Memorial Space Center |
E179238
|
entity |
| Predicate | locatedOnFormerSiteOf |
P4380
|
FINISHED |
| Object |
North American Aviation space facility in Downey
The North American Aviation space facility in Downey was a major aerospace manufacturing and engineering complex in California where key components of the Apollo and Space Shuttle programs were designed and built.
|
E673676
|
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: North American Aviation space facility in Downey | Statement: [Columbia Memorial Space Center, locatedOnFormerSiteOf, North American Aviation space facility in Downey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North American Aviation space facility in Downey Context triple: [Columbia Memorial Space Center, locatedOnFormerSiteOf, North American Aviation space facility in Downey]
-
A.
United States Air Force Plant 42
United States Air Force Plant 42 is a major military and aerospace manufacturing and testing complex known for hosting classified and advanced aircraft development programs.
-
B.
Hangar One (Moffett Federal Airfield)
Hangar One (Moffett Federal Airfield) is a historic, monumental airship hangar in Mountain View, California, renowned as one of the world’s largest freestanding structures and an iconic landmark of early U.S. naval aviation.
-
C.
Moffett Field, California
Moffett Field, California is a historic U.S. naval air station and aerospace hub in the San Francisco Bay Area, best known today as the site of NASA’s Ames Research Center.
-
D.
Edwards Air Force Base
Edwards Air Force Base is a major U.S. Air Force installation in Southern California known as a primary site for flight testing, aerospace research, and historic aviation milestones.
-
E.
China Lake Naval Air Weapons Station
China Lake Naval Air Weapons Station is a major U.S. Navy research, development, testing, and evaluation facility for naval aviation weapons and technology.
- 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: North American Aviation space facility in Downey Triple: [Columbia Memorial Space Center, locatedOnFormerSiteOf, North American Aviation space facility in Downey]
Generated description
The North American Aviation space facility in Downey was a major aerospace manufacturing and engineering complex in California where key components of the Apollo and Space Shuttle programs were designed and built.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North American Aviation space facility in Downey Target entity description: The North American Aviation space facility in Downey was a major aerospace manufacturing and engineering complex in California where key components of the Apollo and Space Shuttle programs were designed and built.
-
A.
United States Air Force Plant 42
United States Air Force Plant 42 is a major military and aerospace manufacturing and testing complex known for hosting classified and advanced aircraft development programs.
-
B.
Hangar One (Moffett Federal Airfield)
Hangar One (Moffett Federal Airfield) is a historic, monumental airship hangar in Mountain View, California, renowned as one of the world’s largest freestanding structures and an iconic landmark of early U.S. naval aviation.
-
C.
Moffett Field, California
Moffett Field, California is a historic U.S. naval air station and aerospace hub in the San Francisco Bay Area, best known today as the site of NASA’s Ames Research Center.
-
D.
Edwards Air Force Base
Edwards Air Force Base is a major U.S. Air Force installation in Southern California known as a primary site for flight testing, aerospace research, and historic aviation milestones.
-
E.
China Lake Naval Air Weapons Station
China Lake Naval Air Weapons Station is a major U.S. Navy research, development, testing, and evaluation facility for naval aviation weapons and technology.
- 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_69c69f316e50819081a271c85c06f918 |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f920540c8190817712db5aa3eeff |
completed | March 27, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856e7c5b48190b6f53f8d14ea753d |
completed | March 28, 2026, 10:32 p.m. |
| NEDg | Description generation | batch_69c858aea4fc81908be95d0d4e3f1072 |
completed | March 28, 2026, 10:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c85919f85081908558f8e8d4b9d057 |
completed | March 28, 2026, 10:41 p.m. |
Created at: March 27, 2026, 3:51 p.m.