Triple

T12645119
Position Surface form Disambiguated ID Type / Status
Subject Third Battle of the Matanikau E302001 entity
Predicate isPartOfSeriesOfBattlesAt P106164 FINISHED
Object Matanikau River E1019250 NE FINISHED

How this triple was built (3 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: Matanikau River | Statement: [Third Battle of the Matanikau, isPartOfSeriesOfBattlesAt, Matanikau River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matanikau River
Context triple: [Third Battle of the Matanikau, isPartOfSeriesOfBattlesAt, Matanikau River]
  • A. Matanikau River chosen
    The Matanikau River is a strategically significant river on Guadalcanal in the Solomon Islands, known for being a major battleground during World War II’s Guadalcanal Campaign.
  • B. Tahuamanu River
    The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
  • C. Tok River
    Tok River is a tributary watercourse that feeds into the Samara River within the Volga River basin in European Russia.
  • D. Tok River
    Tok River is a tributary waterway in eastern Alaska that feeds into the Tanana River within the Yukon River basin.
  • E. Tuivai River
    The Tuivai River is a tributary waterway in northeastern India that contributes to the Barak River system and helps drain parts of the surrounding hilly terrain.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isPartOfSeriesOfBattlesAt
Context triple: [Third Battle of the Matanikau, isPartOfSeriesOfBattlesAt, Matanikau River]
  • A. battleWasPartOf
    Indicates that a specific battle occurred as a component or phase within a larger military campaign, war, or conflict.
  • B. battlePartOf
    Indicates that a specific battle is a component or segment of a larger military campaign, war, or conflict.
  • C. battleAlsoKnownAs
    Indicates that a particular battle is known by an alternative name or names.
  • D. battledIn
    Indicates that two or more entities engaged in a battle or conflict that took place at a specific location or during a particular event.
  • E. battleInvolvedIn
    Indicates that an entity participated as a combatant or directly took part in a specific battle or military engagement.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961ae493481908f82e0d05dce20bd completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e25d24e481908253e1af630835f1 completed May 3, 2026, 5:51 a.m.
PD Predicate disambiguation batch_69d960b47130819097e1162ed4fc993a completed April 10, 2026, 8:42 p.m.
PDg Predicate description generation batch_69d961acadb8819098de743bc951fedb completed April 10, 2026, 8:46 p.m.
Created at: April 9, 2026, 5:17 p.m.