Triple
T2053974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STS-41-G |
E45631
|
entity |
| Predicate | crewMember |
P2094
|
FINISHED |
| Object |
David C. Leestma
David C. Leestma is a former NASA astronaut and U.S. Navy captain who flew on multiple Space Shuttle missions and later held leadership roles within NASA’s astronaut office and spaceflight programs.
|
E269784
|
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: David C. Leestma | Statement: [STS-41-G, crewMember, David C. Leestma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David C. Leestma Context triple: [STS-41-G, crewMember, David C. Leestma]
-
A.
David C. Hilmers
David C. Hilmers is a former NASA astronaut and U.S. Marine Corps officer who flew on multiple Space Shuttle missions before later becoming a physician and academic.
-
B.
Robert A. Burgelman
Robert A. Burgelman is a scholar of strategic management and corporate innovation, known for his influential research on strategy-making processes and long-time professorship at Stanford Graduate School of Business.
-
C.
Karl C. Mamola
Karl C. Mamola is a distinguished physics educator recognized for his significant contributions to physics teaching and learning.
-
D.
Fred J. Koenekamp
Fred J. Koenekamp was an American cinematographer renowned for his work on major films of the 1970s and 1980s, earning an Academy Award and multiple nominations for his visually striking photography.
-
E.
Alexander J. Smits
Alexander J. Smits is a prominent mechanical engineer and fluid dynamicist known for his influential research on turbulent flows and high-speed aerodynamics.
- 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: David C. Leestma Triple: [STS-41-G, crewMember, David C. Leestma]
Generated description
David C. Leestma is a former NASA astronaut and U.S. Navy captain who flew on multiple Space Shuttle missions and later held leadership roles within NASA’s astronaut office and spaceflight programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David C. Leestma Target entity description: David C. Leestma is a former NASA astronaut and U.S. Navy captain who flew on multiple Space Shuttle missions and later held leadership roles within NASA’s astronaut office and spaceflight programs.
-
A.
David C. Hilmers
David C. Hilmers is a former NASA astronaut and U.S. Marine Corps officer who flew on multiple Space Shuttle missions before later becoming a physician and academic.
-
B.
Robert A. Burgelman
Robert A. Burgelman is a scholar of strategic management and corporate innovation, known for his influential research on strategy-making processes and long-time professorship at Stanford Graduate School of Business.
-
C.
Karl C. Mamola
Karl C. Mamola is a distinguished physics educator recognized for his significant contributions to physics teaching and learning.
-
D.
Fred J. Koenekamp
Fred J. Koenekamp was an American cinematographer renowned for his work on major films of the 1970s and 1980s, earning an Academy Award and multiple nominations for his visually striking photography.
-
E.
Alexander J. Smits
Alexander J. Smits is a prominent mechanical engineer and fluid dynamicist known for his influential research on turbulent flows and high-speed aerodynamics.
- 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_69a8891a19508190a12ef1e192308dcb |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9a8518081909ba95a8ef9321f12 |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af1757f4ac8190a894d8a35053eea2 |
completed | March 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69af18e9d328819096130bc1631a5005 |
completed | March 9, 2026, 7 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af19608cd48190aae972259090e0ee |
completed | March 9, 2026, 7:02 p.m. |
Created at: March 4, 2026, 7:39 p.m.