Triple

T18587752
Position Surface form Disambiguated ID Type / Status
Subject SpaceX CRS-9 E454281 entity
Predicate firstStageLandingSite P78790 FINISHED
Object LZ-1
LZ-1 is SpaceX’s primary land-based rocket landing zone at Cape Canaveral used for recovering Falcon 9 first stages.
 E1331469 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: LZ-1 | Statement: [SpaceX CRS-9, firstStageLandingSite, LZ-1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LZ-1
Context triple: [SpaceX CRS-9, firstStageLandingSite, LZ-1]
  • A. LZ-1
    LZ-1 is a major road on the island of Lanzarote in Spain’s Canary Islands, serving as a key route connecting the capital, Arrecife, with other parts of the island.
  • B. LZ-2
    LZ-2 is a major road on the island of Lanzarote in Spain’s Canary Islands that serves as a primary route connecting the capital, Arrecife, with the island’s southern areas.
  • C. LZ-2
    LZ-2 is a designated rocket landing site used for the controlled return and recovery of launch vehicles.
  • D. LZ-3
    LZ-3 is a major road on the island of Lanzarote in Spain’s Canary Islands that serves as a key traffic route around the city of Arrecife.
  • E. LZ-30
    LZ-30 is a main road on the island of Lanzarote in Spain’s Canary Islands, serving as a key route through the island’s interior.
  • 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: LZ-1
Triple: [SpaceX CRS-9, firstStageLandingSite, LZ-1]
Generated description
LZ-1 is SpaceX’s primary land-based rocket landing zone at Cape Canaveral used for recovering Falcon 9 first stages.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LZ-1
Target entity description: LZ-1 is SpaceX’s primary land-based rocket landing zone at Cape Canaveral used for recovering Falcon 9 first stages.
  • A. LZ-1
    LZ-1 is a major road on the island of Lanzarote in Spain’s Canary Islands, serving as a key route connecting the capital, Arrecife, with other parts of the island.
  • B. LZ-2
    LZ-2 is a designated rocket landing site used for the controlled return and recovery of launch vehicles.
  • C. LZ-2
    LZ-2 is a major road on the island of Lanzarote in Spain’s Canary Islands that serves as a primary route connecting the capital, Arrecife, with the island’s southern areas.
  • D. LZ-3
    LZ-3 is a major road on the island of Lanzarote in Spain’s Canary Islands that serves as a key traffic route around the city of Arrecife.
  • E. LZ-30
    LZ-30 is a main road on the island of Lanzarote in Spain’s Canary Islands, serving as a key route through the island’s interior.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b2f20481908da74447cd08d5bd completed April 19, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f8935ea08190936fa5bd6b5ad461 completed May 13, 2026, 10:17 p.m.
NEDg Description generation batch_6a04f96d119481908da5f94feb61bab9 completed May 13, 2026, 10:21 p.m.
NED2 Entity disambiguation (via description) batch_6a04f9dd338881908b300bab7947f736 completed May 13, 2026, 10:23 p.m.
Created at: April 10, 2026, 11:44 a.m.