Triple
T387039
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewis Flight Propulsion Laboratory |
E8800
|
entity |
| Predicate | hasAlternateName |
P39
|
FINISHED |
| Object |
Lewis Laboratory
Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
|
E48692
|
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: Lewis Laboratory | Statement: [Lewis Flight Propulsion Laboratory, hasAlternateName, Lewis Laboratory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis Laboratory Context triple: [Lewis Flight Propulsion Laboratory, hasAlternateName, Lewis Laboratory]
-
A.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
B.
Aldrich Hall
Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
-
C.
Lamont Geological Observatory
Lamont Geological Observatory is a renowned Earth science research center of Columbia University, known for pioneering work in seismology, oceanography, and plate tectonics.
-
D.
Chicago Metallurgical Laboratory
The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
-
E.
Cold Spring Harbor Laboratory
Cold Spring Harbor Laboratory is a renowned private research institution in New York known for pioneering work in genetics, molecular biology, and cancer research.
- 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: Lewis Laboratory Triple: [Lewis Flight Propulsion Laboratory, hasAlternateName, Lewis Laboratory]
Generated description
Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lewis Laboratory Target entity description: Lewis Laboratory is a NASA research facility historically focused on aeronautics and rocket propulsion, now part of the Glenn Research Center in Cleveland, Ohio.
-
A.
Loomis Laboratory
Loomis Laboratory is a renowned private research facility in Tuxedo Park historically associated with advanced scientific experimentation and innovation.
-
B.
Aldrich Hall
Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
-
C.
Lamont Geological Observatory
Lamont Geological Observatory is a renowned Earth science research center of Columbia University, known for pioneering work in seismology, oceanography, and plate tectonics.
-
D.
Chicago Metallurgical Laboratory
The Chicago Metallurgical Laboratory was a key Manhattan Project research center at the University of Chicago where scientists developed nuclear reactor technology and laid the groundwork for the first controlled, self-sustaining nuclear chain reaction.
-
E.
Cold Spring Harbor Laboratory
Cold Spring Harbor Laboratory is a renowned private research institution in New York known for pioneering work in genetics, molecular biology, and cancer research.
- 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_69a2e7f55c60819097aff65ea2ca2832 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec5828d881909e8810061c02480c |
completed | Feb. 28, 2026, 1:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3fe9755c08190a6f046ca56531df5 |
completed | March 1, 2026, 8:53 a.m. |
| NEDg | Description generation | batch_69a3ff1563688190bd5a41ea3c4726a5 |
completed | March 1, 2026, 8:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3ffb7c1f8819084d07b54e1688290 |
completed | March 1, 2026, 8:58 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.