Triple

T13625497
Position Surface form Disambiguated ID Type / Status
Subject Baker (Operation Crossroads) E325568 entity
Predicate followedBy P78 FINISHED
Object Charlie (Operation Crossroads)
Charlie (Operation Crossroads) was the planned but ultimately canceled third nuclear test in the 1946 Operation Crossroads series, intended to evaluate the effects of an underwater detonation in a deeper ocean environment.
 E1051251 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: Charlie (Operation Crossroads) | Statement: [Baker (Operation Crossroads), followedBy, Charlie (Operation Crossroads)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charlie (Operation Crossroads)
Context triple: [Baker (Operation Crossroads), followedBy, Charlie (Operation Crossroads)]
  • A. Baker (Operation Crossroads)
    Baker (Operation Crossroads) was the second of the 1946 Operation Crossroads nuclear tests at Bikini Atoll, notable for being an underwater detonation that dramatically showcased the effects of nuclear weapons on naval ships and the environment.
  • B. McKeen
    McKeen is a surname that functions as a variant spelling of the name McKean, commonly of Irish or Scottish origin.
  • C. Fletcher
    Fletcher is a surname of English origin borne by numerous notable individuals across fields such as the military, politics, arts, and sports.
  • D. Guardbridge
    Guardbridge is a small Scottish village in Fife, situated near the River Eden and known historically for its paper mill and as a gateway to St Andrews.
  • E. Razor Charlie
    Razor Charlie is a tough, menacing bartender and vampire character portrayed by Danny Trejo in the "From Dusk Till Dawn" franchise.
  • 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: Charlie (Operation Crossroads)
Triple: [Baker (Operation Crossroads), followedBy, Charlie (Operation Crossroads)]
Generated description
Charlie (Operation Crossroads) was the planned but ultimately canceled third nuclear test in the 1946 Operation Crossroads series, intended to evaluate the effects of an underwater detonation in a deeper ocean environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charlie (Operation Crossroads)
Target entity description: Charlie (Operation Crossroads) was the planned but ultimately canceled third nuclear test in the 1946 Operation Crossroads series, intended to evaluate the effects of an underwater detonation in a deeper ocean environment.
  • A. Baker (Operation Crossroads)
    Baker (Operation Crossroads) was the second of the 1946 Operation Crossroads nuclear tests at Bikini Atoll, notable for being an underwater detonation that dramatically showcased the effects of nuclear weapons on naval ships and the environment.
  • B. McKeen
    McKeen is a surname that functions as a variant spelling of the name McKean, commonly of Irish or Scottish origin.
  • C. Fletcher
    Fletcher is a surname of English origin borne by numerous notable individuals across fields such as the military, politics, arts, and sports.
  • D. Guardbridge
    Guardbridge is a small Scottish village in Fife, situated near the River Eden and known historically for its paper mill and as a gateway to St Andrews.
  • E. Razor Charlie
    Razor Charlie is a tough, menacing bartender and vampire character portrayed by Danny Trejo in the "From Dusk Till Dawn" franchise.
  • 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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe9c72c88190be3d7a3f2e96afbc completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fa4c5fc8190bd791f181fce2aa1 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78070e95c819088982e26fe2d8e26 completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f78157b9cc8190a1855cb9715aa7d5 completed May 3, 2026, 5:09 p.m.
Created at: April 9, 2026, 9:50 p.m.