Triple
T874277
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rajiv Gandhi |
E18881
|
entity |
| Predicate | deathPlace |
P21
|
FINISHED |
| Object |
Sriperumbudur
Sriperumbudur is a town in the Indian state of Tamil Nadu, historically notable as the site of former Prime Minister Rajiv Gandhi’s assassination and as the birthplace of the philosopher Ramanuja.
|
E103916
|
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: Sriperumbudur | Statement: [Rajiv Gandhi, deathPlace, Sriperumbudur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sriperumbudur Context triple: [Rajiv Gandhi, deathPlace, Sriperumbudur]
-
A.
Erode
Erode is a major city in the South Indian state of Tamil Nadu, known as a textile and turmeric trading hub on the banks of the Kaveri River.
-
B.
Suthen
Suthen was a medieval Scottish noblewoman known primarily as the mother of King Malcolm III of Scotland.
-
C.
Tanjore
Tanjore, now known as Thanjavur, is a historic city in Tamil Nadu, India, renowned for its Chola-era architecture, particularly the Brihadeeswarar Temple, and its rich cultural and artistic heritage.
-
D.
Yerrapragada
Yerrapragada was a prominent medieval Telugu poet and scholar, renowned for his contributions to classical Telugu literature and refinement of earlier works.
-
E.
Kamarajar Salai
Kamarajar Salai is a prominent seaside arterial road in Chennai, India, running along the Marina Beach and hosting several important educational and governmental landmarks.
- 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: Sriperumbudur Triple: [Rajiv Gandhi, deathPlace, Sriperumbudur]
Generated description
Sriperumbudur is a town in the Indian state of Tamil Nadu, historically notable as the site of former Prime Minister Rajiv Gandhi’s assassination and as the birthplace of the philosopher Ramanuja.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sriperumbudur Target entity description: Sriperumbudur is a town in the Indian state of Tamil Nadu, historically notable as the site of former Prime Minister Rajiv Gandhi’s assassination and as the birthplace of the philosopher Ramanuja.
-
A.
Erode
Erode is a major city in the South Indian state of Tamil Nadu, known as a textile and turmeric trading hub on the banks of the Kaveri River.
-
B.
Suthen
Suthen was a medieval Scottish noblewoman known primarily as the mother of King Malcolm III of Scotland.
-
C.
Tanjore
Tanjore, now known as Thanjavur, is a historic city in Tamil Nadu, India, renowned for its Chola-era architecture, particularly the Brihadeeswarar Temple, and its rich cultural and artistic heritage.
-
D.
Yerrapragada
Yerrapragada was a prominent medieval Telugu poet and scholar, renowned for his contributions to classical Telugu literature and refinement of earlier works.
-
E.
Kamarajar Salai
Kamarajar Salai is a prominent seaside arterial road in Chennai, India, running along the Marina Beach and hosting several important educational and governmental landmarks.
- 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_69a4938db1f081909bcd1ad2713b6096 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac992d8c819088800f5a713fa7a4 |
completed | March 1, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b84fb2d0819084c256023bc23dc5 |
completed | March 4, 2026, 4:42 a.m. |
| NEDg | Description generation | batch_69a7b985298c8190b465ce0589cd2c24 |
completed | March 4, 2026, 4:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7ba46a2ec8190892404cb1f259cf0 |
completed | March 4, 2026, 4:51 a.m. |
Created at: March 1, 2026, 7:39 p.m.