Triple
T1571317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia disaster |
E33544
|
entity |
| Predicate | memorial |
P501
|
FINISHED |
| Object |
Columbia Memorial Space Center
Columbia Memorial Space Center is a science and space exploration museum and educational facility in Downey, California, dedicated to honoring the Space Shuttle Columbia and its crew while promoting STEM learning.
|
E179238
|
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: Columbia Memorial Space Center | Statement: [Columbia disaster, memorial, Columbia Memorial Space Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Memorial Space Center Context triple: [Columbia disaster, memorial, Columbia Memorial Space Center]
-
A.
Kennedy Space Center
Kennedy Space Center is NASA’s primary launch complex for human spaceflight and robotic missions, located on Florida’s Atlantic coast.
-
B.
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.
-
C.
Johnson Space Center
Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
-
D.
Goddard Visitor Center
Goddard Visitor Center is a public museum and educational facility in Maryland that showcases NASA’s space science, Earth observation, and technology missions through exhibits, programs, and events.
-
E.
Fleet Science Center
The Fleet Science Center is an interactive science museum and planetarium in San Diego that offers hands-on exhibits, educational programs, and immersive theater experiences focused on science and technology.
- 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: Columbia Memorial Space Center Triple: [Columbia disaster, memorial, Columbia Memorial Space Center]
Generated description
Columbia Memorial Space Center is a science and space exploration museum and educational facility in Downey, California, dedicated to honoring the Space Shuttle Columbia and its crew while promoting STEM learning.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia Memorial Space Center Target entity description: Columbia Memorial Space Center is a science and space exploration museum and educational facility in Downey, California, dedicated to honoring the Space Shuttle Columbia and its crew while promoting STEM learning.
-
A.
Kennedy Space Center
Kennedy Space Center is NASA’s primary launch complex for human spaceflight and robotic missions, located on Florida’s Atlantic coast.
-
B.
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.
-
C.
Johnson Space Center
Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
-
D.
Goddard Visitor Center
Goddard Visitor Center is a public museum and educational facility in Maryland that showcases NASA’s space science, Earth observation, and technology missions through exhibits, programs, and events.
-
E.
Fleet Science Center
The Fleet Science Center is an interactive science museum and planetarium in San Diego that offers hands-on exhibits, educational programs, and immersive theater experiences focused on science and technology.
- 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908b836dc8190bdf3d4eda7d00dd8 |
completed | March 5, 2026, 4:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad40263ef08190a968f6c822b5d483 |
completed | March 8, 2026, 9:23 a.m. |
| NEDg | Description generation | batch_69ad40cb84d081908c6e1651989de716 |
completed | March 8, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad41b1192c81909b89013d8296fd22 |
completed | March 8, 2026, 9:30 a.m. |
Created at: March 4, 2026, 7:27 p.m.