Triple

T15838901
Position Surface form Disambiguated ID Type / Status
Subject Einstein Observatory E384050 entity
Predicate precededBy P97 FINISHED
Object Uhuru (SAS-1)
Uhuru (SAS-1) was the first dedicated X-ray astronomy satellite, launched by NASA in 1970 to systematically survey the X-ray sky and catalog cosmic X-ray sources.
 E1179654 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: Uhuru (SAS-1) | Statement: [Einstein Observatory, precededBy, Uhuru (SAS-1)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Uhuru (SAS-1)
Context triple: [Einstein Observatory, precededBy, Uhuru (SAS-1)]
  • A. Simoa
    Simoa is a river in southeastern Norway that flows through Buskerud county before joining the larger Drammenselva river system.
  • B. SS-9 Scarp
    SS-9 Scarp is the NATO reporting name for the Soviet R-36 intercontinental ballistic missile, a heavy, long-range strategic missile developed during the Cold War.
  • C. Orneta
    Orneta is a small historic town in northern Poland known for its medieval architecture and location within the picturesque Warmian-Masurian region.
  • D. SR-91
    SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.
  • E. Ratso
    Ratso is the streetwise, ailing con man from the film "Midnight Cowboy," best known as Dustin Hoffman's iconic 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: Uhuru (SAS-1)
Triple: [Einstein Observatory, precededBy, Uhuru (SAS-1)]
Generated description
Uhuru (SAS-1) was the first dedicated X-ray astronomy satellite, launched by NASA in 1970 to systematically survey the X-ray sky and catalog cosmic X-ray sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Uhuru (SAS-1)
Target entity description: Uhuru (SAS-1) was the first dedicated X-ray astronomy satellite, launched by NASA in 1970 to systematically survey the X-ray sky and catalog cosmic X-ray sources.
  • A. Simoa
    Simoa is a river in southeastern Norway that flows through Buskerud county before joining the larger Drammenselva river system.
  • B. SS-9 Scarp
    SS-9 Scarp is the NATO reporting name for the Soviet R-36 intercontinental ballistic missile, a heavy, long-range strategic missile developed during the Cold War.
  • C. Orneta
    Orneta is a small historic town in northern Poland known for its medieval architecture and location within the picturesque Warmian-Masurian region.
  • D. SR-91
    SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.
  • E. Ratso
    Ratso is the streetwise, ailing con man from the film "Midnight Cowboy," best known as Dustin Hoffman's iconic 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e4fa24819086a1a226082ac2d3 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13c931481908ed9fd10fddd867c completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
Created at: April 10, 2026, 4:49 a.m.