Triple

T22788242
Position Surface form Disambiguated ID Type / Status
Subject Bonner Durchmusterung E564031 entity
Predicate hasAbbreviation P43 FINISHED
Object BD
BD is the standard astronomical abbreviation for the Bonner Durchmusterung, a 19th-century star catalog that systematically mapped stars in the northern sky.
 E1555229 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: BD | Statement: [Bonner Durchmusterung, hasAbbreviation, BD]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BD
Context triple: [Bonner Durchmusterung, hasAbbreviation, BD]
  • A. BD
    BD is the UK postcode area covering Bradford and surrounding parts of West Yorkshire.
  • B. BD
    BD is the station code used to identify Bandung railway station in Indonesia’s rail network.
  • C. BD
    BD is the currency symbol used to denote the Bahraini dinar, the official monetary unit of Bahrain.
  • D. .bd
    .bd is the country code top-level domain (ccTLD) assigned to Bangladesh for use in internet addresses.
  • E. BD+
    BD+ is an additional digital rights management and content protection system used on Blu-ray Discs to prevent unauthorized copying and tampering.
  • 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: BD
Triple: [Bonner Durchmusterung, hasAbbreviation, BD]
Generated description
BD is the standard astronomical abbreviation for the Bonner Durchmusterung, a 19th-century star catalog that systematically mapped stars in the northern sky.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BD
Target entity description: BD is the standard astronomical abbreviation for the Bonner Durchmusterung, a 19th-century star catalog that systematically mapped stars in the northern sky.
  • A. BD
    BD is the UK postcode area covering Bradford and surrounding parts of West Yorkshire.
  • B. BD
    BD is the currency symbol used to denote the Bahraini dinar, the official monetary unit of Bahrain.
  • C. BD
    BD is the station code used to identify Bandung railway station in Indonesia’s rail network.
  • D. .bd
    .bd is the country code top-level domain (ccTLD) assigned to Bangladesh for use in internet addresses.
  • E. BD+
    BD+ is an additional digital rights management and content protection system used on Blu-ray Discs to prevent unauthorized copying and tampering.
  • 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_69e2455500788190b4b33030461f3bbd completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17c33be7c8190ad22391a85fa000d completed April 29, 2026, 3:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9e8eb9148190b292504dd3472af8 completed May 18, 2026, 11:19 p.m.
NEDg Description generation batch_6a0ba0cf9cdc8190aa95a4e6faf237d9 completed May 18, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0ba1572efc81908899416039a85fd9 completed May 18, 2026, 11:31 p.m.
Created at: April 17, 2026, 3:29 p.m.