Triple

T15392987
Position Surface form Disambiguated ID Type / Status
Subject Apollo 13 Command and Service Module Odyssey E368094 entity
Predicate recoveredBy P32127 FINISHED
Object USS Iwo Jima (LPH-2)
USS Iwo Jima (LPH-2) was a U.S. Navy amphibious assault ship that served prominently during the Cold War era, including key roles in space capsule recovery operations and Vietnam War deployments.
E1155404 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: USS Iwo Jima (LPH-2) | Statement: [Apollo 13 Command and Service Module Odyssey, recoveredBy, USS Iwo Jima (LPH-2)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: USS Iwo Jima (LPH-2)
Context triple: [Apollo 13 Command and Service Module Odyssey, recoveredBy, USS Iwo Jima (LPH-2)]
  • A. USS Guadalcanal (LPH-7)
    USS Guadalcanal (LPH-7) was a U.S. Navy Iwo Jima-class amphibious assault ship that served primarily as a helicopter carrier and was notable for supporting space mission recoveries during the Cold War era.
  • B. USS New Orleans (LPH-11)
    USS New Orleans (LPH-11) was an Iwo Jima-class amphibious assault ship of the United States Navy that served prominently during the Vietnam War and in support of NASA space missions.
  • C. USS Boxer (CV-21)
    USS Boxer (CV-21) was a United States Navy aircraft carrier that saw significant service in the Korean War, providing air support, troop transport, and helicopter operations.
  • D. USS America (CV-66)
    USS America (CV-66) was a U.S. Navy supercarrier that served from the 1960s through the early 1990s, participating in major Cold War and post–Vietnam operations before being intentionally sunk in 2005 as a live-fire test platform.
  • E. USS Bennington (CV-20)
    USS Bennington (CV-20) was a U.S. Navy aircraft carrier that served in World War II and the Cold War, earning distinction for its combat operations in the Pacific and later as an attack carrier.
  • 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: USS Iwo Jima (LPH-2)
Triple: [Apollo 13 Command and Service Module Odyssey, recoveredBy, USS Iwo Jima (LPH-2)]
Generated description
USS Iwo Jima (LPH-2) was a U.S. Navy amphibious assault ship that served prominently during the Cold War era, including key roles in space capsule recovery operations and Vietnam War deployments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: USS Iwo Jima (LPH-2)
Target entity description: USS Iwo Jima (LPH-2) was a U.S. Navy amphibious assault ship that served prominently during the Cold War era, including key roles in space capsule recovery operations and Vietnam War deployments.
  • A. USS Guadalcanal (LPH-7)
    USS Guadalcanal (LPH-7) was a U.S. Navy Iwo Jima-class amphibious assault ship that served primarily as a helicopter carrier and was notable for supporting space mission recoveries during the Cold War era.
  • B. USS New Orleans (LPH-11)
    USS New Orleans (LPH-11) was an Iwo Jima-class amphibious assault ship of the United States Navy that served prominently during the Vietnam War and in support of NASA space missions.
  • C. USS Boxer (CV-21)
    USS Boxer (CV-21) was a United States Navy aircraft carrier that saw significant service in the Korean War, providing air support, troop transport, and helicopter operations.
  • D. USS America (CV-66)
    USS America (CV-66) was a U.S. Navy supercarrier that served from the 1960s through the early 1990s, participating in major Cold War and post–Vietnam operations before being intentionally sunk in 2005 as a live-fire test platform.
  • E. USS Bennington (CV-20)
    USS Bennington (CV-20) was a U.S. Navy aircraft carrier that served in World War II and the Cold War, earning distinction for its combat operations in the Pacific and later as an attack carrier.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e7838b48190862b43c6c8620692 completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1350699c8190acf7830d88455851 completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff17c6837c8190a2b6fa1ac9c3de01 completed May 9, 2026, 11:17 a.m.
NED2 Entity disambiguation (via description) batch_69ff184d63e88190906689e14cfc8933 completed May 9, 2026, 11:19 a.m.
Created at: April 10, 2026, 3:19 a.m.