Triple

T7922835
Position Surface form Disambiguated ID Type / Status
Subject Xichang Satellite Launch Center E183986 entity
Predicate launchVehicleUsed P4020 FINISHED
Object Long March 3A
Long March 3A is a Chinese three-stage orbital launch vehicle primarily used to place satellites into geostationary transfer orbit as part of the Long March rocket family.
 E731622 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: Long March 3A | Statement: [Xichang Satellite Launch Center, launchVehicleUsed, Long March 3A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Long March 3A
Context triple: [Xichang Satellite Launch Center, launchVehicleUsed, Long March 3A]
  • A. Long March 3
    Long March 3 is a Chinese three-stage orbital launch vehicle primarily used to place communications and navigation satellites into geostationary transfer orbit.
  • B. Long March 4A
    Long March 4A is a Chinese three-stage orbital launch vehicle used primarily to place satellites into sun-synchronous and low Earth orbits.
  • C. Long March 4B
    Long March 4B is a Chinese three-stage orbital launch vehicle used primarily to place satellites into sun-synchronous and low Earth orbits.
  • D. Long March 2E
    Long March 2E is a Chinese expendable orbital launch vehicle developed by the China Academy of Launch Vehicle Technology and used primarily in the 1990s to place communications satellites into geostationary transfer orbit.
  • E. Long March 2C
    Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
  • 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: Long March 3A
Triple: [Xichang Satellite Launch Center, launchVehicleUsed, Long March 3A]
Generated description
Long March 3A is a Chinese three-stage orbital launch vehicle primarily used to place satellites into geostationary transfer orbit as part of the Long March rocket family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Long March 3A
Target entity description: Long March 3A is a Chinese three-stage orbital launch vehicle primarily used to place satellites into geostationary transfer orbit as part of the Long March rocket family.
  • A. Long March 3 chosen
    Long March 3 is a Chinese three-stage orbital launch vehicle primarily used to place communications and navigation satellites into geostationary transfer orbit.
  • B. Long March 4A
    Long March 4A is a Chinese three-stage orbital launch vehicle used primarily to place satellites into sun-synchronous and low Earth orbits.
  • C. Long March 4B
    Long March 4B is a Chinese three-stage orbital launch vehicle used primarily to place satellites into sun-synchronous and low Earth orbits.
  • D. Long March 2E
    Long March 2E is a Chinese expendable orbital launch vehicle developed by the China Academy of Launch Vehicle Technology and used primarily in the 1990s to place communications satellites into geostationary transfer orbit.
  • E. Long March 2C
    Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
  • F. None of above.

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_69ca828fe7bc819090f52c88dcd72183 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3aaadd1c8190971f2a6c7636cae4 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce1c56d07481909083f028b2b5673f completed April 2, 2026, 7:35 a.m.
NEDg Description generation batch_69ce1e3a269481908ea191ff28ea1313 completed April 2, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_69ce1ef9fb208190a50b4d8a595f5fdb completed April 2, 2026, 7:47 a.m.
Created at: March 30, 2026, 5:06 p.m.