Triple

T15495421
Position Surface form Disambiguated ID Type / Status
Subject Emil Mătăsăreanu E378804 entity
Predicate name P16 FINISHED
Object Emil Mătăsăreanu
Emil Mătăsăreanu was a Romanian-American criminal best known as one of the two heavily armed perpetrators of the 1997 North Hollywood shootout with Los Angeles police.
 E378804 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: Emil Mătăsăreanu | Statement: [Emil Mătăsăreanu, name, Emil Mătăsăreanu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Emil Mătăsăreanu
Context triple: [Emil Mătăsăreanu, name, Emil Mătăsăreanu]
  • A. Emil Mătăsăreanu
    Emil Mătăsăreanu was one of the two heavily armed bank robbers involved in the infamous 1997 North Hollywood shootout with Los Angeles police.
  • B. Nicolae Militaru
    Nicolae Militaru was a Romanian army general who briefly served as defense minister during the 1989 Revolution and was associated with the post-communist National Salvation leadership.
  • C. Vasile Ciupercă
    Vasile Ciupercă is a Romanian politician and public figure known for his involvement in local and national governance.
  • D. Nicolae Alexandru
    Nicolae Alexandru was a 14th-century voivode of Wallachia who consolidated the young principality’s independence and strengthened its political and religious institutions after its founding by Basarab I.
  • E. Nicolae Văcăroiu
    Nicolae Văcăroiu is a Romanian economist and politician who served as Prime Minister of Romania in the 1990s and later as President of the Senate.
  • 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: Emil Mătăsăreanu
Triple: [Emil Mătăsăreanu, name, Emil Mătăsăreanu]
Generated description
Emil Mătăsăreanu was a Romanian-American criminal best known as one of the two heavily armed perpetrators of the 1997 North Hollywood shootout with Los Angeles police.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Emil Mătăsăreanu
Target entity description: Emil Mătăsăreanu was a Romanian-American criminal best known as one of the two heavily armed perpetrators of the 1997 North Hollywood shootout with Los Angeles police.
  • A. Emil Mătăsăreanu chosen
    Emil Mătăsăreanu was one of the two heavily armed bank robbers involved in the infamous 1997 North Hollywood shootout with Los Angeles police.
  • B. Nicolae Militaru
    Nicolae Militaru was a Romanian army general who briefly served as defense minister during the 1989 Revolution and was associated with the post-communist National Salvation leadership.
  • C. Vasile Ciupercă
    Vasile Ciupercă is a Romanian politician and public figure known for his involvement in local and national governance.
  • D. Nicolae Alexandru
    Nicolae Alexandru was a 14th-century voivode of Wallachia who consolidated the young principality’s independence and strengthened its political and religious institutions after its founding by Basarab I.
  • E. Nicolae Văcăroiu
    Nicolae Văcăroiu is a Romanian economist and politician who served as Prime Minister of Romania in the 1990s and later as President of the Senate.
  • F. None of above.

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_69d85cd53a7c819080f5b9042c4c199e completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03faecd60819091eeaa56c9c8f67d completed April 16, 2026, 1:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3662f3388190b75ffe3ce418f36d completed May 9, 2026, 1:28 p.m.
NEDg Description generation batch_69ff36e2172c8190a95b0957d99f304f completed May 9, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69ff375bfd648190967746050fcd48b2 completed May 9, 2026, 1:32 p.m.
Created at: April 10, 2026, 3:51 a.m.