Triple

T3737686
Position Surface form Disambiguated ID Type / Status
Subject Chandra X-ray Observatory E79623 entity
Predicate instrumentAbbreviation P49642 FINISHED
Object HRC
HRC is the High Resolution Camera aboard NASA’s Chandra X-ray Observatory, designed to capture extremely detailed images of cosmic X-ray sources.
E384054 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: HRC | Statement: [Chandra X-ray Observatory, instrumentAbbreviation, HRC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HRC
Context triple: [Chandra X-ray Observatory, instrumentAbbreviation, HRC]
  • A. NVRA
    NVRA is the commonly used acronym for the U.S. National Voter Registration Act, a federal law designed to expand and simplify voter registration.
  • B. Harris
    Harris is a common English-language surname borne by numerous notable individuals across fields such as politics, entertainment, sports, and academia.
  • C. A. Philip Randolph Institute
    The A. Philip Randolph Institute is an African-American labor and civil rights organization that works to strengthen the political and economic power of Black workers, historically serving as a bridge between the labor movement and the civil rights movement.
  • D. Thurgood Marshall Institute
    The Thurgood Marshall Institute is a research and advocacy center within the NAACP Legal Defense and Educational Fund that focuses on civil rights, racial justice, and public policy analysis.
  • E. Feminist Majority Foundation
    The Feminist Majority Foundation is a U.S.-based nonprofit organization dedicated to advancing women's equality, reproductive health, and non-violence through research, education, and advocacy.
  • 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: HRC
Triple: [Chandra X-ray Observatory, instrumentAbbreviation, HRC]
Generated description
HRC is the High Resolution Camera aboard NASA’s Chandra X-ray Observatory, designed to capture extremely detailed images of cosmic X-ray sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HRC
Target entity description: HRC is the High Resolution Camera aboard NASA’s Chandra X-ray Observatory, designed to capture extremely detailed images of cosmic X-ray sources.
  • A. NVRA
    NVRA is the commonly used acronym for the U.S. National Voter Registration Act, a federal law designed to expand and simplify voter registration.
  • B. Harris
    Harris is a common English-language surname borne by numerous notable individuals across fields such as politics, entertainment, sports, and academia.
  • C. A. Philip Randolph Institute
    The A. Philip Randolph Institute is an African-American labor and civil rights organization that works to strengthen the political and economic power of Black workers, historically serving as a bridge between the labor movement and the civil rights movement.
  • D. Thurgood Marshall Institute
    The Thurgood Marshall Institute is a research and advocacy center within the NAACP Legal Defense and Educational Fund that focuses on civil rights, racial justice, and public policy analysis.
  • E. Feminist Majority Foundation
    The Feminist Majority Foundation is a U.S.-based nonprofit organization dedicated to advancing women's equality, reproductive health, and non-violence through research, education, and advocacy.
  • 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb3e9248819098d481fe29e1c628 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db20bdfc81909cd27278ff5d9716 completed March 14, 2026, 3:50 a.m.
NEDg Description generation batch_69b4dbeb2a2881908bfa05613fafc53c completed March 14, 2026, 3:54 a.m.
NED2 Entity disambiguation (via description) batch_69b4dc65c88c8190b1215fed2451d45f completed March 14, 2026, 3:56 a.m.
Created at: March 8, 2026, 3:34 p.m.