Triple

T488172
Position Surface form Disambiguated ID Type / Status
Subject The Lives of the Stars E9925 entity
Predicate subject P450 FINISHED
Object Hertzsprung–Russell diagram
The Hertzsprung–Russell diagram is a fundamental astronomical chart that plots stars’ luminosities against their temperatures or spectral types, revealing key patterns of stellar evolution and classification.
E61028 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: Hertzsprung–Russell diagram | Statement: [The Lives of the Stars, subject, Hertzsprung–Russell diagram]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hertzsprung–Russell diagram
Context triple: [The Lives of the Stars, subject, Hertzsprung–Russell diagram]
  • A. Tau Ceti
    Tau Ceti is a nearby Sun-like star in the constellation Cetus, notable for its stability, potential planetary system, and historical importance as an early target in the search for extraterrestrial intelligence.
  • B. Chandrasekhar limit
    The Chandrasekhar limit is the maximum mass a white dwarf star can have before collapsing under its own gravity, playing a crucial role in determining its ultimate fate as a neutron star or black hole.
  • C. Kardashev scale
    The Kardashev scale is a theoretical framework that classifies civilizations by the amount of energy they can harness and use, ranging from planetary to galactic levels.
  • D. The Lives of the Stars
    "The Lives of the Stars" is an episode of the science documentary series *Cosmos: A Personal Voyage* that explores the birth, evolution, and death of stars and their role in shaping the universe.
  • E. Eddington limit
    The Eddington limit is the maximum luminosity a star or accreting object can have before radiation pressure overcomes gravity and drives away its outer layers.
  • 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: Hertzsprung–Russell diagram
Triple: [The Lives of the Stars, subject, Hertzsprung–Russell diagram]
Generated description
The Hertzsprung–Russell diagram is a fundamental astronomical chart that plots stars’ luminosities against their temperatures or spectral types, revealing key patterns of stellar evolution and classification.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hertzsprung–Russell diagram
Target entity description: The Hertzsprung–Russell diagram is a fundamental astronomical chart that plots stars’ luminosities against their temperatures or spectral types, revealing key patterns of stellar evolution and classification.
  • A. Tau Ceti
    Tau Ceti is a nearby Sun-like star in the constellation Cetus, notable for its stability, potential planetary system, and historical importance as an early target in the search for extraterrestrial intelligence.
  • B. Chandrasekhar limit
    The Chandrasekhar limit is the maximum mass a white dwarf star can have before collapsing under its own gravity, playing a crucial role in determining its ultimate fate as a neutron star or black hole.
  • C. Kardashev scale
    The Kardashev scale is a theoretical framework that classifies civilizations by the amount of energy they can harness and use, ranging from planetary to galactic levels.
  • D. The Lives of the Stars
    "The Lives of the Stars" is an episode of the science documentary series *Cosmos: A Personal Voyage* that explores the birth, evolution, and death of stars and their role in shaping the universe.
  • E. Eddington limit
    The Eddington limit is the maximum luminosity a star or accreting object can have before radiation pressure overcomes gravity and drives away its outer layers.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0df764481909811d9483dfbc4aa completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a47471e5ac8190acfed4803183f11a completed March 1, 2026, 5:16 p.m.
NEDg Description generation batch_69a476527a6881909cc06330ae6bcbcb completed March 1, 2026, 5:24 p.m.
NED2 Entity disambiguation (via description) batch_69a4769c31f081909bc74682ed6fd9d6 completed March 1, 2026, 5:25 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.