Triple
T21552307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | OSO series |
E531792
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Ball Brothers Research Corporation
Ball Brothers Research Corporation was an American aerospace and instrumentation company known for designing and building scientific satellites and space hardware for NASA and other government agencies.
|
E1490795
|
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: Ball Brothers Research Corporation | Statement: [OSO series, manufacturer, Ball Brothers Research Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ball Brothers Research Corporation Context triple: [OSO series, manufacturer, Ball Brothers Research Corporation]
-
A.
F. H. Royce & Company
F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
-
B.
The Rosenzweig Company
The Rosenzweig Company is a television production company best known for producing the acclaimed crime drama series "Cagney & Lacey."
-
C.
Engineering and Research Corporation
Engineering and Research Corporation was an American aviation company known for developing light aircraft and contributing to early postwar general aviation innovation.
-
D.
Draper Corporation
Draper Corporation was a prominent American textile machinery manufacturer that played a central role in the industrial and economic development of Hopedale, Massachusetts.
-
E.
Olin Corporation
Olin Corporation is a U.S.-based manufacturer best known for its production of chlor-alkali products, epoxy materials, and Winchester ammunition.
- 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: Ball Brothers Research Corporation Triple: [OSO series, manufacturer, Ball Brothers Research Corporation]
Generated description
Ball Brothers Research Corporation was an American aerospace and instrumentation company known for designing and building scientific satellites and space hardware for NASA and other government agencies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ball Brothers Research Corporation Target entity description: Ball Brothers Research Corporation was an American aerospace and instrumentation company known for designing and building scientific satellites and space hardware for NASA and other government agencies.
-
A.
F. H. Royce & Company
F. H. Royce & Company was an early engineering firm founded by Henry Royce that specialized in electrical and mechanical equipment before evolving into the company behind Rolls-Royce automobiles.
-
B.
The Rosenzweig Company
The Rosenzweig Company is a television production company best known for producing the acclaimed crime drama series "Cagney & Lacey."
-
C.
Engineering and Research Corporation
Engineering and Research Corporation was an American aviation company known for developing light aircraft and contributing to early postwar general aviation innovation.
-
D.
Draper Corporation
Draper Corporation was a prominent American textile machinery manufacturer that played a central role in the industrial and economic development of Hopedale, Massachusetts.
-
E.
Olin Corporation
Olin Corporation is a U.S.-based manufacturer best known for its production of chlor-alkali products, epoxy materials, and Winchester ammunition.
- 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_69e0c460232c81908de2c3819d17c00e |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb59375f481909d9e2b66d18c7c32 |
completed | April 27, 2026, 1:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09eee3c6408190bf0873b01660612a |
completed | May 17, 2026, 4:37 p.m. |
| NEDg | Description generation | batch_6a09ef7271e081908a1cd70297376ae3 |
completed | May 17, 2026, 4:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09f00ec300819082ee644a512a9cdf |
completed | May 17, 2026, 4:42 p.m. |
Created at: April 16, 2026, 6:29 p.m.