Triple
T15754695
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downey, California |
E381937
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Columbia Memorial Space Center |
E179238
|
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: Columbia Memorial Space Center | Statement: [Downey, California, hasLandmark, Columbia Memorial Space Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Memorial Space Center Context triple: [Downey, California, hasLandmark, Columbia Memorial Space Center]
-
A.
Columbia Memorial Space Center
chosen
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.
-
B.
U.S. Space Walk of Fame Museum
The U.S. Space Walk of Fame Museum is a space history museum dedicated to preserving and showcasing the legacy of American space exploration and honoring astronauts and space workers.
-
C.
Kennedy Space Center
Kennedy Space Center is NASA’s primary launch complex for human spaceflight and robotic missions, located on Florida’s Atlantic coast.
-
D.
Coca-Cola Space Science Center
The Coca-Cola Space Science Center is an educational space museum and planetarium in Columbus, Georgia, featuring interactive exhibits, astronomy programs, and space-related displays.
-
E.
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.
- 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_69d86d9e6b44819085d1f6a969ecb74c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e05031f6a08190bfb333eced0a59a1 |
completed | April 16, 2026, 2:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff87714a8481909f8489c73ac89c11 |
completed | May 9, 2026, 7:13 p.m. |
Created at: April 10, 2026, 4:47 a.m.