Triple

T13121966
Position Surface form Disambiguated ID Type / Status
Subject Kapala Yantra E311744 entity
Predicate partOf P40 FINISHED
Object Jantar Mantar observatory complex
The Jantar Mantar observatory complex is a historic collection of large-scale astronomical instruments built in India by Maharaja Jai Singh II in the 18th century for precise naked-eye observations of celestial bodies.
 E1070670 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: Jantar Mantar observatory complex | Statement: [Kapala Yantra, partOf, Jantar Mantar observatory complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jantar Mantar observatory complex
Context triple: [Kapala Yantra, partOf, Jantar Mantar observatory complex]
  • A. Jantar Mantar, New Delhi
    Jantar Mantar, New Delhi is an 18th-century astronomical observatory built by Maharaja Jai Singh II, featuring large masonry instruments used for precise naked-eye observations of celestial bodies.
  • B. Jantar Mantar, Jaipur
    Jantar Mantar, Jaipur is an early 18th-century astronomical observatory in Rajasthan, India, renowned for its large masonry instruments used to measure time and track celestial bodies and recognized as a UNESCO World Heritage Site.
  • C. Jantar Mantar, Mathura
    Jantar Mantar, Mathura is an 18th-century astronomical observatory in Uttar Pradesh, India, built by Maharaja Sawai Jai Singh II for precise celestial observations and timekeeping.
  • D. Jantar Mantar, Ujjain
    Jantar Mantar, Ujjain is a historic 18th-century astronomical observatory in Ujjain, India, featuring large masonry instruments used for precise naked-eye observations of celestial bodies.
  • E. Jantar Mantar, Varanasi
    Jantar Mantar, Varanasi is an 18th-century astronomical observatory in Varanasi, India, featuring masonry instruments built by Maharaja Jai Singh II for precise celestial observations and timekeeping.
  • 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: Jantar Mantar observatory complex
Triple: [Kapala Yantra, partOf, Jantar Mantar observatory complex]
Generated description
The Jantar Mantar observatory complex is a historic collection of large-scale astronomical instruments built in India by Maharaja Jai Singh II in the 18th century for precise naked-eye observations of celestial bodies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jantar Mantar observatory complex
Target entity description: The Jantar Mantar observatory complex is a historic collection of large-scale astronomical instruments built in India by Maharaja Jai Singh II in the 18th century for precise naked-eye observations of celestial bodies.
  • A. Jantar Mantar, New Delhi
    Jantar Mantar, New Delhi is an 18th-century astronomical observatory built by Maharaja Jai Singh II, featuring large masonry instruments used for precise naked-eye observations of celestial bodies.
  • B. Jantar Mantar, Jaipur
    Jantar Mantar, Jaipur is an early 18th-century astronomical observatory in Rajasthan, India, renowned for its large masonry instruments used to measure time and track celestial bodies and recognized as a UNESCO World Heritage Site.
  • C. Jantar Mantar, Mathura
    Jantar Mantar, Mathura is an 18th-century astronomical observatory in Uttar Pradesh, India, built by Maharaja Sawai Jai Singh II for precise celestial observations and timekeeping.
  • D. Jantar Mantar, Ujjain
    Jantar Mantar, Ujjain is a historic 18th-century astronomical observatory in Ujjain, India, featuring large masonry instruments used for precise naked-eye observations of celestial bodies.
  • E. Jantar Mantar, Varanasi
    Jantar Mantar, Varanasi is an 18th-century astronomical observatory in Varanasi, India, featuring masonry instruments built by Maharaja Jai Singh II for precise celestial observations and timekeeping.
  • 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9819840b881909b76022b4c4dcaed completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce5d00888190af03d9ef287f421f completed May 3, 2026, 10:38 p.m.
NEDg Description generation batch_69f7cfc5ebe481908a4d0324fa092990 completed May 3, 2026, 10:44 p.m.
NED2 Entity disambiguation (via description) batch_69fb5504702081908a1492f1a8e24434 completed May 6, 2026, 2:49 p.m.
Created at: April 9, 2026, 9:06 p.m.