Triple

T13377738
Position Surface form Disambiguated ID Type / Status
Subject Cosmic Background Explorer E319232 entity
Predicate launchVehicle P4020 FINISHED
Object Delta 5920-8 E817842 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: Delta 5920-8 | Statement: [Cosmic Background Explorer, launchVehicle, Delta 5920-8]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Delta 5920-8
Context triple: [Cosmic Background Explorer, launchVehicle, Delta 5920-8]
  • A. Delta 5920-8 chosen
    Delta 5920-8 was a variant of the Delta expendable launch vehicle used by NASA to place the COBE satellite into orbit for cosmological observations.
  • B. Delta 4925
    Delta 4925 is a variant of the American Delta expendable launch vehicle family used to place satellites into orbit.
  • C. Delta 3910
    Delta 3910 is an American expendable launch vehicle variant from the Delta rocket family, used primarily in the 1980s to place communications and weather satellites into orbit.
  • D. Delta 4000
    Delta 4000 is an American expendable launch vehicle series derived from the Delta family, used primarily in the early 1990s to place communications and weather satellites into orbit.
  • E. Delta 3000
    Delta 3000 is a series of American expendable launch vehicles, part of the Delta rocket family, used primarily in the 1980s to place communications and weather satellites into orbit.
  • 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_69d806b886bc8190b676e7768b8e01c5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dadce3fec48190a5443d87c85477a3 completed April 11, 2026, 11:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f726893a8c8190b26b5f7c7fb96f1f completed May 3, 2026, 10:42 a.m.
Created at: April 9, 2026, 9:33 p.m.