Triple

T11520831
Position Surface form Disambiguated ID Type / Status
Subject Space Launch Complex 4 E273156 entity
Predicate alsoKnownAs P39 FINISHED
Object SLC-4
SLC-4 is a launch facility at Vandenberg Space Force Base in California historically used for Titan rockets and now for SpaceX Falcon 9 and Falcon Heavy missions.
 E929994 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: SLC-4 | Statement: [Space Launch Complex 4, alsoKnownAs, SLC-4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SLC-4
Context triple: [Space Launch Complex 4, alsoKnownAs, SLC-4]
  • A. SLC-41
    SLC-41 is a launch complex at Cape Canaveral Space Force Station in Florida used primarily for United Launch Alliance Atlas V rocket missions, including NASA and commercial spacecraft launches.
  • B. SLC-2
    SLC-2 is a launch facility at Vandenberg Space Force Base in California historically used for launching various orbital rockets, including Delta family vehicles, into polar and sun-synchronous orbits.
  • C. SLC-3
    SLC-3 is a launch complex at Vandenberg Space Force Base in California used primarily for launching Atlas and previously Titan rockets into polar and sun-synchronous orbits.
  • D. SL4
    SL4 is a branch of Boston’s MBTA Silver Line bus rapid transit service that runs between downtown and the Seaport/South Station area.
  • E. SLCDA
    SLCDA is the municipal agency responsible for operating and managing Salt Lake City’s airport system, including Salt Lake City International Airport.
  • 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: SLC-4
Triple: [Space Launch Complex 4, alsoKnownAs, SLC-4]
Generated description
SLC-4 is a launch facility at Vandenberg Space Force Base in California historically used for Titan rockets and now for SpaceX Falcon 9 and Falcon Heavy missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SLC-4
Target entity description: SLC-4 is a launch facility at Vandenberg Space Force Base in California historically used for Titan rockets and now for SpaceX Falcon 9 and Falcon Heavy missions.
  • A. SLC-41
    SLC-41 is a launch complex at Cape Canaveral Space Force Station in Florida used primarily for United Launch Alliance Atlas V rocket missions, including NASA and commercial spacecraft launches.
  • B. SLC-2
    SLC-2 is a launch facility at Vandenberg Space Force Base in California historically used for launching various orbital rockets, including Delta family vehicles, into polar and sun-synchronous orbits.
  • C. SLC-3
    SLC-3 is a launch complex at Vandenberg Space Force Base in California used primarily for launching Atlas and previously Titan rockets into polar and sun-synchronous orbits.
  • D. SL4
    SL4 is a branch of Boston’s MBTA Silver Line bus rapid transit service that runs between downtown and the Seaport/South Station area.
  • E. SLCDA
    SLCDA is the municipal agency responsible for operating and managing Salt Lake City’s airport system, including Salt Lake City International Airport.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fd129c88190893b95222480e04a completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e62540ff4c81909206db0344842c3b completed April 20, 2026, 1:08 p.m.
NEDg Description generation batch_69e62cf5b9988190bc1935993f0111f7 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e66433ddb48190994bb1160b0ff732 completed April 20, 2026, 5:36 p.m.
Created at: April 8, 2026, 9:36 p.m.