Triple

T18389296
Position Surface form Disambiguated ID Type / Status
Subject Joint Implementation E449678 entity
Predicate hasAbbreviation P43 FINISHED
Object ERU
ERU is the standard unit used to quantify emissions reductions achieved through Joint Implementation projects under the Kyoto Protocol.
 E1321076 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: ERU | Statement: [Joint Implementation, hasAbbreviation, ERU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ERU
Context triple: [Joint Implementation, hasAbbreviation, ERU]
  • A. ERI
    ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
  • B. ERI
    ERI is the former stock ticker symbol for Eldorado Resorts, a U.S.-based casino and hospitality company that later became part of Caesars Entertainment.
  • C. ERI
    ERI is the IATA airport code for Erie International Airport, a commercial airport serving Erie, Pennsylvania.
  • D. UER
    UER is the vehicle registration code used on license plates for the Vorpommern-Greifswald district in the German state of Mecklenburg-Vorpommern.
  • E. UER
    UER is the French abbreviation for the European Broadcasting Union, an alliance of public service media organizations across Europe and beyond.
  • 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: ERU
Triple: [Joint Implementation, hasAbbreviation, ERU]
Generated description
ERU is the standard unit used to quantify emissions reductions achieved through Joint Implementation projects under the Kyoto Protocol.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ERU
Target entity description: ERU is the standard unit used to quantify emissions reductions achieved through Joint Implementation projects under the Kyoto Protocol.
  • A. ERI
    ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
  • B. ERI
    ERI is the former stock ticker symbol for Eldorado Resorts, a U.S.-based casino and hospitality company that later became part of Caesars Entertainment.
  • C. ERI
    ERI is the IATA airport code for Erie International Airport, a commercial airport serving Erie, Pennsylvania.
  • D. UER
    UER is the vehicle registration code used on license plates for the Vorpommern-Greifswald district in the German state of Mecklenburg-Vorpommern.
  • E. UER
    UER is the French abbreviation for the European Broadcasting Union, an alliance of public service media organizations across Europe and beyond.
  • 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_69d8b9fab8a8819086a9ddc0871715e0 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e51840884c81908e84e9206b4739ee completed April 19, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03d786ac888190bc5984ee83ea6e0f completed May 13, 2026, 1:44 a.m.
NEDg Description generation batch_6a03d8512d4c8190b113f7ed1f8a044c completed May 13, 2026, 1:48 a.m.
NED2 Entity disambiguation (via description) batch_6a03d8d863cc819098b46d5d26db05cd completed May 13, 2026, 1:50 a.m.
Created at: April 10, 2026, 10:46 a.m.