Triple

T21260954
Position Surface form Disambiguated ID Type / Status
Subject Johann Gottfried Galle E523997 entity
Predicate discovered P412 FINISHED
Object Neptune (with Urbain Le Verrier)
Neptune is the eighth and farthest known major planet from the Sun, a cold, blue gas giant notable for its strong winds and dynamic atmosphere.
 E1475346 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: Neptune (with Urbain Le Verrier) | Statement: [Johann Gottfried Galle, discovered, Neptune (with Urbain Le Verrier)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neptune (with Urbain Le Verrier)
Context triple: [Johann Gottfried Galle, discovered, Neptune (with Urbain Le Verrier)]
  • A. Urbain Le Verrier
    Urbain Le Verrier was a 19th-century French mathematician and astronomer renowned for predicting the existence and position of Neptune using celestial mechanics before it was directly observed.
  • B. Johann Galle
    Johann Galle was a 19th-century German astronomer best known for making the first observational confirmation of the planet Neptune.
  • C. John Couch Adams
    John Couch Adams was a 19th-century English mathematician and astronomer best known for his role in the prediction of the planet Neptune.
  • D. Heinrich Wilhelm Olbers
    Heinrich Wilhelm Olbers was a German physician and astronomer known for discovering several asteroids and formulating Olbers' paradox about why the night sky is dark.
  • E. Johann Franz Encke
    Johann Franz Encke was a 19th-century German astronomer best known for his precise calculations of cometary orbits, including the periodic comet now named Encke's Comet.
  • 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: Neptune (with Urbain Le Verrier)
Triple: [Johann Gottfried Galle, discovered, Neptune (with Urbain Le Verrier)]
Generated description
Neptune is the eighth and farthest known major planet from the Sun, a cold, blue gas giant notable for its strong winds and dynamic atmosphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neptune (with Urbain Le Verrier)
Target entity description: Neptune is the eighth and farthest known major planet from the Sun, a cold, blue gas giant notable for its strong winds and dynamic atmosphere.
  • A. Urbain Le Verrier
    Urbain Le Verrier was a 19th-century French mathematician and astronomer renowned for predicting the existence and position of Neptune using celestial mechanics before it was directly observed.
  • B. Johann Galle
    Johann Galle was a 19th-century German astronomer best known for making the first observational confirmation of the planet Neptune.
  • C. John Couch Adams
    John Couch Adams was a 19th-century English mathematician and astronomer best known for his role in the prediction of the planet Neptune.
  • D. Heinrich Wilhelm Olbers
    Heinrich Wilhelm Olbers was a German physician and astronomer known for discovering several asteroids and formulating Olbers' paradox about why the night sky is dark.
  • E. Johann Franz Encke
    Johann Franz Encke was a 19th-century German astronomer best known for his precise calculations of cometary orbits, including the periodic comet now named Encke's Comet.
  • 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_69e0b5156d7881909bd4f83676590715 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e735e6a0448190ad412a8fcbbd8ff0 completed April 21, 2026, 8:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a098ffc53b08190b3d6ed00c7d104d6 completed May 17, 2026, 9:53 a.m.
NEDg Description generation batch_6a0991b637288190912b5557826b2a9b completed May 17, 2026, 10 a.m.
NED2 Entity disambiguation (via description) batch_6a0992aa17408190bef9b0f1477d3e1f completed May 17, 2026, 10:04 a.m.
Created at: April 16, 2026, 3:59 p.m.