Triple
T58912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rogers Commission investigation of the Space Shuttle Challenger disaster |
E1166
|
entity |
| Predicate | includesMember |
P3401
|
FINISHED |
| Object |
Robert B. Hotz
Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
|
E55821
|
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: Robert B. Hotz | Statement: [Rogers Commission investigation of the Space Shuttle Challenger disaster, includesMember, Robert B. Hotz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert B. Hotz Context triple: [Rogers Commission investigation of the Space Shuttle Challenger disaster, includesMember, Robert B. Hotz]
-
A.
Harold A. Wheeler
Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
-
B.
Philip M. Kaiser
Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
-
C.
Fritz J. Russ
Fritz J. Russ was an American engineer, inventor, and entrepreneur whose contributions to engineering led to the establishment of a major international engineering prize in his and his wife's honor.
-
D.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
-
E.
George Boemler
George Boemler was a film editor known for his work on classic Hollywood productions, including the musical comedy "High Society."
- 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: Robert B. Hotz Triple: [Rogers Commission investigation of the Space Shuttle Challenger disaster, includesMember, Robert B. Hotz]
Generated description
Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert B. Hotz Target entity description: Robert B. Hotz was an American aviation journalist and editor known for his expertise in aerospace and defense, who served on the presidential Rogers Commission investigating the Space Shuttle Challenger disaster.
-
A.
Harold A. Wheeler
Harold A. Wheeler was an influential American electrical engineer and inventor known for his pioneering contributions to radio and radar technology.
-
B.
Philip M. Kaiser
Philip M. Kaiser was an American diplomat and public servant who held several key ambassadorial posts during the Cold War era.
-
C.
Fritz J. Russ
Fritz J. Russ was an American engineer, inventor, and entrepreneur whose contributions to engineering led to the establishment of a major international engineering prize in his and his wife's honor.
-
D.
Harold Hazen
Harold Hazen was an American electrical engineer and MIT professor known for his pioneering work in control systems and his role in developing early analog computing devices.
-
E.
George Boemler
George Boemler was a film editor known for his work on classic Hollywood productions, including the musical comedy "High Society."
- 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_69a24a552ef88190a0df287d68c65cba |
completed | Feb. 28, 2026, 1:52 a.m. |
| NER | Named-entity recognition | batch_69a25679e0688190bc0360314af3ef46 |
completed | Feb. 28, 2026, 2:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a43e6744888190b4514f057fc98498 |
completed | March 1, 2026, 1:25 p.m. |
| NEDg | Description generation | batch_69a43ffa92e88190a40155190dbf8b9c |
completed | March 1, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a44046b4cc819085012cce79176fc6 |
completed | March 1, 2026, 1:33 p.m. |
Created at: Feb. 28, 2026, 1:55 a.m.