Triple
T11380268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STS-92 |
E269574
|
entity |
| Predicate | missionSpecialist |
P21471
|
FINISHED |
| Object |
Michael E. Lopez-Alegria
Michael E. López-Alegría is a Spanish-American astronaut and former NASA veteran who has flown multiple Space Shuttle and International Space Station missions and later became a commercial spaceflight commander.
|
E922370
|
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: Michael E. Lopez-Alegria | Statement: [STS-92, missionSpecialist, Michael E. Lopez-Alegria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael E. Lopez-Alegria Context triple: [STS-92, missionSpecialist, Michael E. Lopez-Alegria]
-
A.
Joseph M. Acaba
Joseph M. Acaba is a NASA astronaut, former U.S. Marine and educator who has flown multiple space shuttle and International Space Station missions.
-
B.
J. David López-Salido
J. David López-Salido is an economist known for his coauthored research in macroeconomics and monetary policy, including work with Jordi Galí.
-
C.
Franklin R. Chang-Díaz
Franklin R. Chang-Díaz is a Costa Rican–American physicist, former NASA astronaut, and veteran of seven Space Shuttle missions who is also known for his work on advanced plasma rocket propulsion.
-
D.
Rick Martinez
Rick Martinez is a fictional NASA astronaut and pilot in Andy Weir’s science fiction novel "The Martian."
-
E.
Gregory E. Chamitoff
Gregory E. Chamitoff is a Canadian-American engineer, former NASA astronaut, and International Space Station long-duration crew member who flew on multiple Space Shuttle missions.
- 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: Michael E. Lopez-Alegria Triple: [STS-92, missionSpecialist, Michael E. Lopez-Alegria]
Generated description
Michael E. López-Alegría is a Spanish-American astronaut and former NASA veteran who has flown multiple Space Shuttle and International Space Station missions and later became a commercial spaceflight commander.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michael E. Lopez-Alegria Target entity description: Michael E. López-Alegría is a Spanish-American astronaut and former NASA veteran who has flown multiple Space Shuttle and International Space Station missions and later became a commercial spaceflight commander.
-
A.
Joseph M. Acaba
Joseph M. Acaba is a NASA astronaut, former U.S. Marine and educator who has flown multiple space shuttle and International Space Station missions.
-
B.
J. David López-Salido
J. David López-Salido is an economist known for his coauthored research in macroeconomics and monetary policy, including work with Jordi Galí.
-
C.
Franklin R. Chang-Díaz
Franklin R. Chang-Díaz is a Costa Rican–American physicist, former NASA astronaut, and veteran of seven Space Shuttle missions who is also known for his work on advanced plasma rocket propulsion.
-
D.
Rick Martinez
Rick Martinez is a fictional NASA astronaut and pilot in Andy Weir’s science fiction novel "The Martian."
-
E.
Gregory E. Chamitoff
Gregory E. Chamitoff is a Canadian-American engineer, former NASA astronaut, and International Space Station long-duration crew member who flew on multiple Space Shuttle missions.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc331f188190a7f69f1aae53fb6b |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e556a99c8c8190b7439a548216e648 |
completed | April 19, 2026, 10:26 p.m. |
| NEDg | Description generation | batch_69e562c8fb948190be87cca65c3b74e1 |
completed | April 19, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e56aaa5c9081909f89cfe6a8fc03f0 |
completed | April 19, 2026, 11:52 p.m. |
Created at: April 8, 2026, 9:34 p.m.