Triple

T13921281
Position Surface form Disambiguated ID Type / Status
Subject Japanese heavy cruiser Tone E334749 entity
Predicate sisterShip P3142 FINISHED
Object Japanese heavy cruiser Chikuma
Japanese heavy cruiser Chikuma was an Imperial Japanese Navy Tone-class cruiser that served prominently in World War II, including participation in the attack on Pearl Harbor and major Pacific naval battles.
E1078535 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: Japanese heavy cruiser Chikuma | Statement: [Japanese heavy cruiser Tone, sisterShip, Japanese heavy cruiser Chikuma]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese heavy cruiser Chikuma
Context triple: [Japanese heavy cruiser Tone, sisterShip, Japanese heavy cruiser Chikuma]
  • A. Japanese heavy cruiser Takao
    Japanese heavy cruiser Takao was a powerful and heavily armed Takao-class cruiser of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II.
  • B. Japanese heavy cruiser Atago
    The Japanese heavy cruiser Atago was a Takao-class warship of the Imperial Japanese Navy that served as a major surface combatant in numerous Pacific Theater engagements during World War II.
  • C. Japanese heavy cruiser Nachi
    Japanese heavy cruiser Nachi was an Imperial Japanese Navy Myōkō-class heavy cruiser that saw extensive service in the Pacific during World War II before being sunk by U.S. aircraft in 1944.
  • D. Japanese heavy cruiser Myōkō
    The Japanese heavy cruiser Myōkō was a Myōkō-class warship of the Imperial Japanese Navy that saw extensive service in World War II, participating in numerous major Pacific naval engagements before being heavily damaged and ultimately rendered inoperable.
  • E. Japanese cruiser Mikuma
    Japanese cruiser Mikuma was an Imperial Japanese Navy heavy cruiser of the Mogami class that saw action in the early Pacific campaigns of World War II before being sunk in 1942.
  • 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: Japanese heavy cruiser Chikuma
Triple: [Japanese heavy cruiser Tone, sisterShip, Japanese heavy cruiser Chikuma]
Generated description
Japanese heavy cruiser Chikuma was an Imperial Japanese Navy Tone-class cruiser that served prominently in World War II, including participation in the attack on Pearl Harbor and major Pacific naval battles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese heavy cruiser Chikuma
Target entity description: Japanese heavy cruiser Chikuma was an Imperial Japanese Navy Tone-class cruiser that served prominently in World War II, including participation in the attack on Pearl Harbor and major Pacific naval battles.
  • A. Japanese heavy cruiser Takao
    Japanese heavy cruiser Takao was a powerful and heavily armed Takao-class cruiser of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II.
  • B. Japanese heavy cruiser Atago
    The Japanese heavy cruiser Atago was a Takao-class warship of the Imperial Japanese Navy that served as a major surface combatant in numerous Pacific Theater engagements during World War II.
  • C. Japanese heavy cruiser Nachi
    Japanese heavy cruiser Nachi was an Imperial Japanese Navy Myōkō-class heavy cruiser that saw extensive service in the Pacific during World War II before being sunk by U.S. aircraft in 1944.
  • D. Japanese heavy cruiser Myōkō
    The Japanese heavy cruiser Myōkō was a Myōkō-class warship of the Imperial Japanese Navy that saw extensive service in World War II, participating in numerous major Pacific naval engagements before being heavily damaged and ultimately rendered inoperable.
  • E. Japanese cruiser Mikuma
    Japanese cruiser Mikuma was an Imperial Japanese Navy heavy cruiser of the Mogami class that saw action in the early Pacific campaigns of World War II before being sunk in 1942.
  • 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_69d81c5f739081908bc05b2461f54828 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2aa5c1f481908a9d8786872f08fe completed April 14, 2026, 11:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69fcb64c5644819086e1bdbb5132779d completed May 7, 2026, 3:57 p.m.
NEDg Description generation batch_69fcc6819fa08190b8d403c9233cf0e1 completed May 7, 2026, 5:06 p.m.
NED2 Entity disambiguation (via description) batch_69fcc73137b88190838b5845b67f64c1 completed May 7, 2026, 5:09 p.m.
Created at: April 9, 2026, 10:16 p.m.