Triple

T11873601
Position Surface form Disambiguated ID Type / Status
Subject 2nd Combat Engineer Regiment E282465 entity
Predicate abbreviation P43 FINISHED
Object 2 CER
2 CER is an Australian Army combat engineer regiment that provides mobility, counter-mobility, and survivability support to land forces.
 E950628 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: 2 CER | Statement: [2nd Combat Engineer Regiment, abbreviation, 2 CER]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 2 CER
Context triple: [2nd Combat Engineer Regiment, abbreviation, 2 CER]
  • A. CER
    CER is an abbreviation that commonly refers to Certified Emission Reductions, the carbon credits generated under the Kyoto Protocol’s Clean Development Mechanism.
  • B. C2r
    C2r is the standard magnetic polarity chron code assigned to the Gauss–Matuyama geomagnetic reversal interval in the geomagnetic polarity timescale.
  • C. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • D. C2
    C2 is the software consultancy founded by Ward Cunningham, best known for creating the first wiki and contributing to agile software development practices.
  • E. CAND
    CAND is the official abbreviation for the Vietnam People's Public Security, the national police and security force of Vietnam responsible for maintaining public order and internal security.
  • 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: 2 CER
Triple: [2nd Combat Engineer Regiment, abbreviation, 2 CER]
Generated description
2 CER is an Australian Army combat engineer regiment that provides mobility, counter-mobility, and survivability support to land forces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 2 CER
Target entity description: 2 CER is an Australian Army combat engineer regiment that provides mobility, counter-mobility, and survivability support to land forces.
  • A. CER
    CER is an abbreviation that commonly refers to Certified Emission Reductions, the carbon credits generated under the Kyoto Protocol’s Clean Development Mechanism.
  • B. C2r
    C2r is the standard magnetic polarity chron code assigned to the Gauss–Matuyama geomagnetic reversal interval in the geomagnetic polarity timescale.
  • C. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • D. C2
    C2 is the software consultancy founded by Ward Cunningham, best known for creating the first wiki and contributing to agile software development practices.
  • E. CAND
    CAND is the official abbreviation for the Vietnam People's Public Security, the national police and security force of Vietnam responsible for maintaining public order and internal security.
  • 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_69d6ab2945d081908a5851c916cbcfb5 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8be18b7d48190b7fb1c3a67a891ed completed April 10, 2026, 9:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69f281bcd4f88190bb2103a165cb9578 completed April 29, 2026, 10:10 p.m.
NEDg Description generation batch_69f28a9378348190866e38259cc9467e completed April 29, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69f28c5f7638819098aa93aa1610ca0a completed April 29, 2026, 10:55 p.m.
Created at: April 8, 2026, 9:43 p.m.