Triple
T5561028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Test Stand 4693 |
E145764
|
entity |
| Predicate | locatedInFacility |
P40
|
FINISHED |
| Object |
rocket propulsion test area at Marshall Space Flight Center
The rocket propulsion test area at Marshall Space Flight Center is a specialized NASA complex dedicated to developing and testing rocket engines and propulsion systems for space missions.
|
E532329
|
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: rocket propulsion test area at Marshall Space Flight Center | Statement: [Test Stand 4693, locatedInFacility, rocket propulsion test area at Marshall Space Flight Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: rocket propulsion test area at Marshall Space Flight Center Context triple: [Test Stand 4693, locatedInFacility, rocket propulsion test area at Marshall Space Flight Center]
-
A.
Center of the Aerospace Testing Universe
The "Center of the Aerospace Testing Universe" is the nickname for the 412th Test Wing, a premier U.S. Air Force unit renowned for conducting cutting-edge flight and weapons testing at Edwards Air Force Base.
-
B.
Space Propulsion Laboratory
The Space Propulsion Laboratory is an MIT research lab specializing in advanced spacecraft propulsion technologies, particularly electric and micro-propulsion systems for space missions.
-
C.
NASA White Sands Test Facility
NASA White Sands Test Facility is a major NASA testing complex in New Mexico known for propulsion system testing, materials evaluation, and support of human spaceflight safety.
-
D.
Launch Complex 39 Press Site
Launch Complex 39 Press Site is the designated media viewing and reporting area at NASA’s Kennedy Space Center, providing accredited press with a clear vantage point for observing and covering rocket launches.
-
E.
Progress Rocket Space Centre
Progress Rocket Space Centre is a major Russian aerospace manufacturer and design bureau best known for producing the Soyuz family of launch vehicles and other spaceflight hardware.
- 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: rocket propulsion test area at Marshall Space Flight Center Triple: [Test Stand 4693, locatedInFacility, rocket propulsion test area at Marshall Space Flight Center]
Generated description
The rocket propulsion test area at Marshall Space Flight Center is a specialized NASA complex dedicated to developing and testing rocket engines and propulsion systems for space missions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: rocket propulsion test area at Marshall Space Flight Center Target entity description: The rocket propulsion test area at Marshall Space Flight Center is a specialized NASA complex dedicated to developing and testing rocket engines and propulsion systems for space missions.
-
A.
Center of the Aerospace Testing Universe
The "Center of the Aerospace Testing Universe" is the nickname for the 412th Test Wing, a premier U.S. Air Force unit renowned for conducting cutting-edge flight and weapons testing at Edwards Air Force Base.
-
B.
Space Propulsion Laboratory
The Space Propulsion Laboratory is an MIT research lab specializing in advanced spacecraft propulsion technologies, particularly electric and micro-propulsion systems for space missions.
-
C.
NASA White Sands Test Facility
NASA White Sands Test Facility is a major NASA testing complex in New Mexico known for propulsion system testing, materials evaluation, and support of human spaceflight safety.
-
D.
Launch Complex 39 Press Site
Launch Complex 39 Press Site is the designated media viewing and reporting area at NASA’s Kennedy Space Center, providing accredited press with a clear vantage point for observing and covering rocket launches.
-
E.
Progress Rocket Space Centre
Progress Rocket Space Centre is a major Russian aerospace manufacturer and design bureau best known for producing the Soyuz family of launch vehicles and other spaceflight hardware.
- 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_69c008fcaf788190bafa02a1917ee73b |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0201857848190a5443b51bcdb63fa |
completed | March 22, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c028424ddc8190869b530a8eb43f50 |
completed | March 22, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69c0349f64c0819083b39d8b7960a393 |
completed | March 22, 2026, 6:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0354e95808190b4386e2796291dba |
completed | March 22, 2026, 6:30 p.m. |
Created at: March 22, 2026, 3:36 p.m.