Triple
T12805824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rama Yantra |
E306140
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Rama Yantra instrument at Jantar Mantar, Jaipur
The Rama Yantra instrument at Jantar Mantar, Jaipur is a large cylindrical masonry structure used in ancient Indian astronomy to measure the altitude and azimuth of celestial bodies with high precision.
|
E62408
|
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: Rama Yantra instrument at Jantar Mantar, Jaipur | Statement: [Rama Yantra, alsoKnownAs, Rama Yantra instrument at Jantar Mantar, Jaipur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rama Yantra instrument at Jantar Mantar, Jaipur Context triple: [Rama Yantra, alsoKnownAs, Rama Yantra instrument at Jantar Mantar, Jaipur]
-
A.
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.
-
B.
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.
-
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, 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.
-
E.
Samrat Yantra
Samrat Yantra is a massive stone sundial at Jaipur’s Jantar Mantar observatory, renowned for its precise astronomical 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: Rama Yantra instrument at Jantar Mantar, Jaipur Triple: [Rama Yantra, alsoKnownAs, Rama Yantra instrument at Jantar Mantar, Jaipur]
Generated description
The Rama Yantra instrument at Jantar Mantar, Jaipur is a large cylindrical masonry structure used in ancient Indian astronomy to measure the altitude and azimuth of celestial bodies with high precision.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rama Yantra instrument at Jantar Mantar, Jaipur Target entity description: The Rama Yantra instrument at Jantar Mantar, Jaipur is a large cylindrical masonry structure used in ancient Indian astronomy to measure the altitude and azimuth of celestial bodies with high precision.
-
A.
Jantar Mantar, Jaipur
chosen
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.
-
B.
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.
-
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, 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.
-
E.
Samrat Yantra
Samrat Yantra is a massive stone sundial at Jaipur’s Jantar Mantar observatory, renowned for its precise astronomical timekeeping.
- F. None of above.
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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e7f370c8190b3fc39c1b63394c6 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec463f08190822e5235362cf584 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f6908cb8ec8190855b217c13a51f16 |
completed | May 3, 2026, 12:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6917688508190ae5a64494eaadce7 |
completed | May 3, 2026, 12:06 a.m. |
Created at: April 9, 2026, 5:31 p.m.