Triple
T7810099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grunsfeld |
E180655
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | Ernest A. Grunsfeld Jr. |
E34360
|
NE FINISHED |
How this triple was built (2 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: Ernest A. Grunsfeld Jr. | Statement: [Grunsfeld, usedBy, Ernest A. Grunsfeld Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernest A. Grunsfeld Jr. Context triple: [Grunsfeld, usedBy, Ernest A. Grunsfeld Jr.]
-
A.
Ernest A. Grunsfeld Jr.
chosen
Ernest A. Grunsfeld Jr. was an American architect best known for designing Chicago’s Adler Planetarium, one of the first modern planetariums in the United States.
-
B.
John M. Grunsfeld
John M. Grunsfeld is an American physicist, former NASA astronaut, and veteran of multiple Space Shuttle missions best known for his work servicing the Hubble Space Telescope.
-
C.
Aaron Jastrow
Aaron Jastrow is a fictional Jewish-American scholar whose experiences during World War II form a central narrative thread in Herman Wouk’s novel "War and Remembrance."
-
D.
Jeffrey A. Hoffman
Jeffrey A. Hoffman is an American NASA astronaut and astrophysicist best known for his multiple Space Shuttle missions, including the first Hubble Space Telescope servicing mission.
-
E.
James F. Bell III
James F. Bell III is a planetary scientist and astronomer known for leading camera and imaging investigations on NASA Mars missions, including serving as principal investigator for the Mastcam-Z instrument on the Perseverance rover.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca827f6f148190beca4e245b993506 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69caf78bb4b08190b2b3b51c5a0a033c |
completed | March 30, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb145b93788190a89f26dacbd0b437 |
completed | March 31, 2026, 12:24 a.m. |
Created at: March 30, 2026, 4:37 p.m.