Triple
T9744135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vikram Sarabhai |
E236261
|
entity |
| Predicate | commemoratedBy |
P500
|
FINISHED |
| Object |
Vikram Sarabhai Planetarium (various institutions named after him)
Vikram Sarabhai Planetarium refers to planetariums and related institutions in India named in honor of Vikram Sarabhai, the pioneering physicist widely regarded as the father of the Indian space program.
|
E817826
|
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: Vikram Sarabhai Planetarium (various institutions named after him) | Statement: [Vikram Sarabhai, commemoratedBy, Vikram Sarabhai Planetarium (various institutions named after him)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vikram Sarabhai Planetarium (various institutions named after him) Context triple: [Vikram Sarabhai, commemoratedBy, Vikram Sarabhai Planetarium (various institutions named after him)]
-
A.
Indira Gandhi Planetarium (Lucknow)
The Indira Gandhi Planetarium in Lucknow is a science and astronomy center known for its distinctive Saturn-shaped architecture and educational shows about space and the cosmos.
-
B.
Indira Gandhi Planetarium (Patna)
Indira Gandhi Planetarium in Patna is a prominent astronomical museum and educational center dedicated to space science and named in honor of former Indian Prime Minister Indira Gandhi.
-
C.
Birla Planetarium, Kolkata
Birla Planetarium, Kolkata is one of Asia’s largest and oldest planetariums, renowned for its domed theater and educational astronomical shows in the heart of the city.
-
D.
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.
-
E.
Tara Mandir Planetarium
Tara Mandir Planetarium is a popular astronomical attraction in Porbandar, India, featuring educational shows and exhibits about space and celestial phenomena.
- 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: Vikram Sarabhai Planetarium (various institutions named after him) Triple: [Vikram Sarabhai, commemoratedBy, Vikram Sarabhai Planetarium (various institutions named after him)]
Generated description
Vikram Sarabhai Planetarium refers to planetariums and related institutions in India named in honor of Vikram Sarabhai, the pioneering physicist widely regarded as the father of the Indian space program.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vikram Sarabhai Planetarium (various institutions named after him) Target entity description: Vikram Sarabhai Planetarium refers to planetariums and related institutions in India named in honor of Vikram Sarabhai, the pioneering physicist widely regarded as the father of the Indian space program.
-
A.
Indira Gandhi Planetarium (Lucknow)
The Indira Gandhi Planetarium in Lucknow is a science and astronomy center known for its distinctive Saturn-shaped architecture and educational shows about space and the cosmos.
-
B.
Indira Gandhi Planetarium (Patna)
Indira Gandhi Planetarium in Patna is a prominent astronomical museum and educational center dedicated to space science and named in honor of former Indian Prime Minister Indira Gandhi.
-
C.
Birla Planetarium, Kolkata
Birla Planetarium, Kolkata is one of Asia’s largest and oldest planetariums, renowned for its domed theater and educational astronomical shows in the heart of the city.
-
D.
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.
-
E.
Tara Mandir Planetarium
Tara Mandir Planetarium is a popular astronomical attraction in Porbandar, India, featuring educational shows and exhibits about space and celestial phenomena.
- 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_69ca84d3e24481908a476e2231123cf9 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9f2e5bb081908047e3bf5fe3991c |
completed | April 1, 2026, 10:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1affb761881908dde9a4f028c32f6 |
completed | April 5, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_69d1b0f7a68481909de080dd78f883a8 |
completed | April 5, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1b17bd97c8190b77815db5a6a70d9 |
completed | April 5, 2026, 12:49 a.m. |
Created at: March 30, 2026, 8:23 p.m.