Triple
T747383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Goddard Space Flight Center |
E15372
|
entity |
| Predicate | affiliatedWith |
P254
|
FINISHED |
| Object |
Katherine Johnson Independent Verification and Validation Facility
The Katherine Johnson Independent Verification and Validation Facility is a NASA center in West Virginia dedicated to ensuring the safety and reliability of the agency’s software and mission-critical systems.
|
E88912
|
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: Katherine Johnson Independent Verification and Validation Facility | Statement: [Goddard Space Flight Center, affiliatedWith, Katherine Johnson Independent Verification and Validation Facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katherine Johnson Independent Verification and Validation Facility Context triple: [Goddard Space Flight Center, affiliatedWith, Katherine Johnson Independent Verification and Validation Facility]
-
A.
Margaret Hamilton
Margaret Hamilton was an American character actress best known for her iconic portrayal of the Wicked Witch of the West in the classic 1939 film "The Wizard of Oz."
-
B.
Thomas Kailath
Thomas Kailath is an Indian-American electrical engineer and Stanford professor renowned for his influential contributions to information theory, control, and signal processing.
-
C.
Curtis Priem
Curtis Priem is an American engineer and entrepreneur best known as a co-founder and early chief technology officer of the graphics processing company NVIDIA.
-
D.
Karen Verne
Karen Verne was a German-born actress who appeared in Hollywood films of the 1940s and was once married to actor Peter Lorre.
-
E.
Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
- 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: Katherine Johnson Independent Verification and Validation Facility Triple: [Goddard Space Flight Center, affiliatedWith, Katherine Johnson Independent Verification and Validation Facility]
Generated description
The Katherine Johnson Independent Verification and Validation Facility is a NASA center in West Virginia dedicated to ensuring the safety and reliability of the agency’s software and mission-critical systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katherine Johnson Independent Verification and Validation Facility Target entity description: The Katherine Johnson Independent Verification and Validation Facility is a NASA center in West Virginia dedicated to ensuring the safety and reliability of the agency’s software and mission-critical systems.
-
A.
Margaret Hamilton
Margaret Hamilton was an American character actress best known for her iconic portrayal of the Wicked Witch of the West in the classic 1939 film "The Wizard of Oz."
-
B.
Thomas Kailath
Thomas Kailath is an Indian-American electrical engineer and Stanford professor renowned for his influential contributions to information theory, control, and signal processing.
-
C.
Curtis Priem
Curtis Priem is an American engineer and entrepreneur best known as a co-founder and early chief technology officer of the graphics processing company NVIDIA.
-
D.
Karen Verne
Karen Verne was a German-born actress who appeared in Hollywood films of the 1940s and was once married to actor Peter Lorre.
-
E.
Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
- 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_69a49358aa308190adbc9b5a0a2adcf9 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a62dd1bc819094a3814654448ae3 |
completed | March 1, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654e664e4819081badaf0ba0d86e5 |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a655e0a2608190801fb67856bc2ac4 |
completed | March 3, 2026, 3:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a65704a964819097ad5074e83303b4 |
completed | March 3, 2026, 3:35 a.m. |
Created at: March 1, 2026, 7:37 p.m.