Triple
T12824671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delta IV |
E306616
|
entity |
| Predicate | marketSegment |
P481
|
FINISHED |
| Object | EELV program |
E363767
|
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: EELV program | Statement: [Delta IV, marketSegment, EELV program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EELV program Context triple: [Delta IV, marketSegment, EELV program]
-
A.
EELV program
chosen
The EELV program is a U.S. Air Force initiative to develop and field a family of cost-effective, reliable expendable launch vehicles for military and government space missions.
-
B.
EELV
EELV is a U.S. Air Force program that developed a family of cost-effective, reliable expendable rockets—primarily Atlas V and Delta IV—for launching military and government payloads into space.
-
C.
Vanguard program
The Vanguard program was an early U.S. Navy–run satellite project during the Cold War that aimed to launch some of the first American satellites into Earth orbit as part of the International Geophysical Year.
-
D.
Alouette program
The Alouette program was a Canadian space initiative that launched some of the world’s first scientific satellites to study the ionosphere, marking Canada as an early leader in space research.
-
E.
Helios program
The Helios program was a joint NASA–German Aerospace Center mission in the 1970s that launched two probes to study the Sun at close range, setting records for both solar proximity and spacecraft speed.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96edcc99c8190986cd78fe4714835 |
completed | April 10, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ed337248190a007fe18c6379910 |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:32 p.m.