Triple

T11377022
Position Surface form Disambiguated ID Type / Status
Subject Gliese 581 star system E269494 entity
Predicate hasCandidateExoplanet P27661 FINISHED
Object Gliese 581g
Gliese 581g is a controversial, unconfirmed exoplanet candidate once thought to be a potentially habitable, Earth-like world orbiting the red dwarf star Gliese 581.
 E939826 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: Gliese 581g | Statement: [Gliese 581 star system, hasCandidateExoplanet, Gliese 581g]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gliese 581g
Context triple: [Gliese 581 star system, hasCandidateExoplanet, Gliese 581g]
  • A. Gliese 581f
    Gliese 581f is a proposed exoplanet orbiting the red dwarf star Gliese 581, once considered a potentially habitable world but whose very existence remains unconfirmed and debated.
  • B. Gliese 581d
    Gliese 581d is a potentially rocky exoplanet orbiting the red dwarf star Gliese 581, once considered one of the first known candidates for a habitable world outside our solar system.
  • C. Gliese 581e
    Gliese 581e is a low-mass exoplanet orbiting the red dwarf star Gliese 581, notable as one of the smallest exoplanets discovered around a main-sequence star at the time of its detection.
  • D. Gliese 581c
    Gliese 581c is an exoplanet orbiting the red dwarf star Gliese 581 in the constellation Libra, once considered a potentially habitable “super-Earth” due to its size and location in its star’s habitable zone.
  • E. Gliese 581b
    Gliese 581b is a massive, close-orbiting exoplanet in the Gliese 581 system, notable as one of the early and well-studied planets discovered around a red dwarf star.
  • 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: Gliese 581g
Triple: [Gliese 581 star system, hasCandidateExoplanet, Gliese 581g]
Generated description
Gliese 581g is a controversial, unconfirmed exoplanet candidate once thought to be a potentially habitable, Earth-like world orbiting the red dwarf star Gliese 581.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gliese 581g
Target entity description: Gliese 581g is a controversial, unconfirmed exoplanet candidate once thought to be a potentially habitable, Earth-like world orbiting the red dwarf star Gliese 581.
  • A. Gliese 581f
    Gliese 581f is a proposed exoplanet orbiting the red dwarf star Gliese 581, once considered a potentially habitable world but whose very existence remains unconfirmed and debated.
  • B. Gliese 581d
    Gliese 581d is a potentially rocky exoplanet orbiting the red dwarf star Gliese 581, once considered one of the first known candidates for a habitable world outside our solar system.
  • C. Gliese 581e
    Gliese 581e is a low-mass exoplanet orbiting the red dwarf star Gliese 581, notable as one of the smallest exoplanets discovered around a main-sequence star at the time of its detection.
  • D. Gliese 581c
    Gliese 581c is an exoplanet orbiting the red dwarf star Gliese 581 in the constellation Libra, once considered a potentially habitable “super-Earth” due to its size and location in its star’s habitable zone.
  • E. Gliese 581b
    Gliese 581b is a massive, close-orbiting exoplanet in the Gliese 581 system, notable as one of the early and well-studied planets discovered around a red dwarf star.
  • 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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d808855a7481909314f90ad92aae68 completed April 9, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ef12a7ea2c81909ac2ce2bbe549ebb completed April 27, 2026, 7:39 a.m.
NEDg Description generation batch_69ef354b3b3c8190b1c91dbf9c705a7d completed April 27, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69ef5170ce9881908f2ecf3d5ada809a completed April 27, 2026, 12:07 p.m.
Created at: April 8, 2026, 9:33 p.m.