Triple

T8402933
Position Surface form Disambiguated ID Type / Status
Subject Ernest Medina E198419 entity
Predicate militaryUnit P1063 FINISHED
Object 1st Battalion, 20th Infantry Regiment E570496 NE FINISHED

How this triple was built (2 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: 1st Battalion, 20th Infantry Regiment | Statement: [Ernest Medina, militaryUnit, 1st Battalion, 20th Infantry Regiment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1st Battalion, 20th Infantry Regiment
Context triple: [Ernest Medina, militaryUnit, 1st Battalion, 20th Infantry Regiment]
  • A. 1st Battalion, 20th Infantry Regiment chosen
    The 1st Battalion, 20th Infantry Regiment is a U.S. Army infantry battalion with a history of service in multiple major conflicts as part of the 20th Infantry Regiment.
  • B. Company C, 1st Battalion, 20th Infantry Regiment
    Company C, 1st Battalion, 20th Infantry Regiment was a U.S. Army infantry company in the Vietnam War, historically infamous for its central role in the 1968 My Lai massacre.
  • C. 2nd Battalion, 23rd Infantry Regiment
    The 2nd Battalion, 23rd Infantry Regiment is a U.S. Army infantry battalion that serves as a maneuver element within the 23rd Infantry Regiment, participating in combat and training operations as part of larger brigade and division formations.
  • D. 20th Infantry Regiment
    The 20th Infantry Regiment is a historic U.S. Army infantry unit that has served in multiple major conflicts, including the Korean and Vietnam Wars, as part of various divisions.
  • E. 2nd Battalion, 121st Infantry Regiment
    The 2nd Battalion, 121st Infantry Regiment is a U.S. Army National Guard infantry battalion from Georgia that provides trained combat forces for state and federal missions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb824efa5c81908ce816cdb8e1fcfb completed March 31, 2026, 8:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce02ece0a88190bf64abaa8d202de3 completed April 2, 2026, 5:47 a.m.
Created at: March 30, 2026, 6:04 p.m.