Triple

T26301935
Position Surface form Disambiguated ID Type / Status
Subject Mapa Topográfico Nacional de España E661580 entity
Predicate previousDatum P181108 FINISHED
Object European Datum 1950
European Datum 1950 is a geodetic reference system widely used in mid-20th-century Europe for mapping and surveying before being superseded by more modern datums.
 E1718811 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: European Datum 1950 | Statement: [Mapa Topográfico Nacional de España, previousDatum, European Datum 1950]
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: European Datum 1950
Triple: [Mapa Topográfico Nacional de España, previousDatum, European Datum 1950]
Generated description
European Datum 1950 is a geodetic reference system widely used in mid-20th-century Europe for mapping and surveying before being superseded by more modern datums.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: previousDatum
Context triple: [Mapa Topográfico Nacional de España, previousDatum, European Datum 1950]
  • A. previousRecord
    Indicates that one record directly precedes another in an ordered sequence of records.
  • B. previousPeriod
    Indicates that one time period directly precedes another in a sequence of periods.
  • C. previousHead
    Indicates that one entity formerly held the position of head or leader of another entity before being succeeded.
  • D. previousPost
    Indicates that one post directly precedes another in a sequence or ordered list of posts.
  • E. previousIndication
    Indicates that one indication or sign occurred earlier in time than another, serving as a prior instance or precursor in a sequence of indications.
  • F. None of above. chosen

Provenance (7 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_69ee812cd48c81908054068f545f0526 completed April 26, 2026, 9:18 p.m.
NER Named-entity recognition batch_69f7626667f48190ad90867eb67ec582 completed May 3, 2026, 2:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a118fcc655481908e000e22692e3441 completed May 23, 2026, 11:30 a.m.
NEDg Description generation batch_6a1190553ee08190bbf85d58b7ff8f44 completed May 23, 2026, 11:32 a.m.
NED2 Entity disambiguation (via description) batch_6a1190c396848190b2b367df22d32e28 completed May 23, 2026, 11:34 a.m.
PD Predicate disambiguation batch_69f76175d6608190b60b268e20f49ed9 completed May 3, 2026, 2:53 p.m.
PDg Predicate description generation batch_69f762651e088190baa21f25378a6065 completed May 3, 2026, 2:57 p.m.
Created at: April 26, 2026, 10:16 p.m.