Triple
T1504645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purdue University |
E33870
|
entity |
| Predicate | nickname |
P55
|
FINISHED |
| Object |
Cradle of Astronauts
Cradle of Astronauts is a nickname highlighting Purdue University's notable legacy of producing a large number of NASA astronauts and aerospace pioneers.
|
E172098
|
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: Cradle of Astronauts | Statement: [Purdue University, nickname, Cradle of Astronauts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cradle of Astronauts Context triple: [Purdue University, nickname, Cradle of Astronauts]
-
A.
U.S. Space & Rocket Center
The U.S. Space & Rocket Center is a major space museum and educational complex in Huntsville that showcases U.S. space program artifacts and hosts the renowned Space Camp.
-
B.
Hangar One
Hangar One is a historic, massive airship hangar and landmark of early U.S. naval aviation located at Moffett Field in California’s Silicon Valley.
-
C.
Hangar Three
Hangar Three is a historic aircraft hangar located at Moffett Field in California, known for its role in U.S. military and aviation history.
-
D.
Mojave Air and Space Port
Mojave Air and Space Port is a civilian aerospace test center and spaceflight hub in California known for experimental aircraft development and commercial spaceflight activities.
-
E.
Launch Complex 39C
Launch Complex 39C is a small launch pad at NASA’s Kennedy Space Center designed to support launches of small-class commercial and government rockets.
- 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: Cradle of Astronauts Triple: [Purdue University, nickname, Cradle of Astronauts]
Generated description
Cradle of Astronauts is a nickname highlighting Purdue University's notable legacy of producing a large number of NASA astronauts and aerospace pioneers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cradle of Astronauts Target entity description: Cradle of Astronauts is a nickname highlighting Purdue University's notable legacy of producing a large number of NASA astronauts and aerospace pioneers.
-
A.
U.S. Space & Rocket Center
The U.S. Space & Rocket Center is a major space museum and educational complex in Huntsville that showcases U.S. space program artifacts and hosts the renowned Space Camp.
-
B.
Hangar One
Hangar One is a historic, massive airship hangar and landmark of early U.S. naval aviation located at Moffett Field in California’s Silicon Valley.
-
C.
Hangar Three
Hangar Three is a historic aircraft hangar located at Moffett Field in California, known for its role in U.S. military and aviation history.
-
D.
Mojave Air and Space Port
Mojave Air and Space Port is a civilian aerospace test center and spaceflight hub in California known for experimental aircraft development and commercial spaceflight activities.
-
E.
Launch Complex 39C
Launch Complex 39C is a small launch pad at NASA’s Kennedy Space Center designed to support launches of small-class commercial and government rockets.
- 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_69a885f352a4819099b24ff15489dede |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a88731a8f081908b8facef7b602c02 |
completed | March 4, 2026, 7:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad233464b08190927694a8f236227b |
completed | March 8, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69ad2399f8408190872be9c2f04644ca |
completed | March 8, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad247476d08190827501ff5b380646 |
completed | March 8, 2026, 7:25 a.m. |
Created at: March 4, 2026, 7:24 p.m.