Triple
T4018068
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epsilon launch vehicle |
E91211
|
entity |
| Predicate | launchSite |
P4384
|
FINISHED |
| Object |
Mu Center
Mu Center is a Japanese rocket launch facility used for space missions, including launches of the Epsilon launch vehicle.
|
E405600
|
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: Mu Center | Statement: [Epsilon launch vehicle, launchSite, Mu Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mu Center Context triple: [Epsilon launch vehicle, launchSite, Mu Center]
-
A.
Resch Center
The Resch Center is a multi-purpose indoor arena in Ashwaubenon near Green Bay, Wisconsin, hosting concerts, sporting events, and other large-scale entertainment.
-
B.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
C.
Murr Center
The Murr Center is a Harvard University athletics facility that houses courts and support spaces for varsity sports, including serving as the home venue for the Harvard Crimson women’s tennis team.
-
D.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
-
E.
Kernochan Center
Kernochan Center is a Columbia Law School research and advocacy center focused on intellectual property, copyright, and the intersection of law, media, and the arts.
- 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: Mu Center Triple: [Epsilon launch vehicle, launchSite, Mu Center]
Generated description
Mu Center is a Japanese rocket launch facility used for space missions, including launches of the Epsilon launch vehicle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mu Center Target entity description: Mu Center is a Japanese rocket launch facility used for space missions, including launches of the Epsilon launch vehicle.
-
A.
Resch Center
The Resch Center is a multi-purpose indoor arena in Ashwaubenon near Green Bay, Wisconsin, hosting concerts, sporting events, and other large-scale entertainment.
-
B.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
C.
Murr Center
The Murr Center is a Harvard University athletics facility that houses courts and support spaces for varsity sports, including serving as the home venue for the Harvard Crimson women’s tennis team.
-
D.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
-
E.
Kernochan Center
Kernochan Center is a Columbia Law School research and advocacy center focused on intellectual property, copyright, and the intersection of law, media, and the arts.
- 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_69aed9618b04819081750d979d2af098 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefaa984948190a252eaeb9dbae454 |
completed | March 9, 2026, 4:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b54c792d948190aed89f2a52d65688 |
completed | March 14, 2026, 11:54 a.m. |
| NEDg | Description generation | batch_69b54cf4bee08190917836fe16f02403 |
completed | March 14, 2026, 11:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b54d853f3881909f6ab8b83ad0e064 |
completed | March 14, 2026, 11:59 a.m. |
Created at: March 9, 2026, 3:35 p.m.