Triple

T21522999
Position Surface form Disambiguated ID Type / Status
Subject Alpha Geminorum E531022 entity
Predicate component P35 FINISHED
Object Castor B
Castor B is one of the stellar components of the Castor multiple star system in the constellation Gemini, contributing to the bright star traditionally known as Alpha Geminorum.
 E1489522 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: Castor B | Statement: [Alpha Geminorum, component, Castor B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Castor B
Context triple: [Alpha Geminorum, component, Castor B]
  • A. Castor
    Castor is a figure from Greek mythology, one of the Dioscuri twins (with his brother Pollux), known as a patron of sailors and horsemen.
  • B. Castor
    Castor is a prominent peak in the Pennine Alps on the border between Switzerland and Italy, known for its twin-summit pairing with the nearby mountain Pollux.
  • C. Castor
    Castor is a programming language created by German computer pioneer Konrad Zuse as part of his early work on high-level languages.
  • D. Castor
    Castor is a major early expansion for the sci-fi MMORPG EVE Online that introduced significant gameplay features and content updates to the universe.
  • E. Castorano
    Castorano is a small Italian municipality in the Marche region, known for its historic hilltop setting and traditional rural character.
  • 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: Castor B
Triple: [Alpha Geminorum, component, Castor B]
Generated description
Castor B is one of the stellar components of the Castor multiple star system in the constellation Gemini, contributing to the bright star traditionally known as Alpha Geminorum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Castor B
Target entity description: Castor B is one of the stellar components of the Castor multiple star system in the constellation Gemini, contributing to the bright star traditionally known as Alpha Geminorum.
  • A. Castor
    Castor is a figure from Greek mythology, one of the Dioscuri twins (with his brother Pollux), known as a patron of sailors and horsemen.
  • B. Castor
    Castor is a prominent peak in the Pennine Alps on the border between Switzerland and Italy, known for its twin-summit pairing with the nearby mountain Pollux.
  • C. Castor
    Castor is a programming language created by German computer pioneer Konrad Zuse as part of his early work on high-level languages.
  • D. Castor
    Castor is a major early expansion for the sci-fi MMORPG EVE Online that introduced significant gameplay features and content updates to the universe.
  • E. Castorano
    Castorano is a small Italian municipality in the Marche region, known for its historic hilltop setting and traditional rural character.
  • 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_69e0c45d95a081908e7962ad215da746 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee884db3ac81909e77d22d607ac72d completed April 26, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09e8271eb08190bcfb9c33558615d3 completed May 17, 2026, 4:09 p.m.
NEDg Description generation batch_6a09eb817ab08190872aa7c5e61a4d6c completed May 17, 2026, 4:23 p.m.
NED2 Entity disambiguation (via description) batch_6a09ec5281308190988f0427f6abda69 completed May 17, 2026, 4:26 p.m.
Created at: April 16, 2026, 6:26 p.m.