Triple
T3410538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Srinivasa Ramanujan |
E71880
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Janaki Ammal
Janaki Ammal was the young wife of Indian mathematical genius Srinivasa Ramanujan, remembered primarily for her brief marriage to him before his early death.
|
E355443
|
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: Janaki Ammal | Statement: [Srinivasa Ramanujan, spouse, Janaki Ammal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Janaki Ammal Context triple: [Srinivasa Ramanujan, spouse, Janaki Ammal]
-
A.
Janaki Venkataraman
Janaki Venkataraman was an Indian social worker and the wife of former President of India R. Venkataraman, known for her involvement in charitable and welfare activities.
-
B.
Kusumkumari Bose
Kusumkumari Bose was a Bengali poet and writer known for her contributions to early 20th-century Bengali literature.
-
C.
Sunetra Sastry
Sunetra Sastry is a British makeup artist best known for her long-term marriage to comedian and actor Rowan Atkinson.
-
D.
Lalitha Chandrasekhar
Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
-
E.
Shyamala Gopalan
Shyamala Gopalan was an Indian-born cancer researcher and civil rights activist best known as the mother of U.S. Vice President Kamala Harris.
- 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: Janaki Ammal Triple: [Srinivasa Ramanujan, spouse, Janaki Ammal]
Generated description
Janaki Ammal was the young wife of Indian mathematical genius Srinivasa Ramanujan, remembered primarily for her brief marriage to him before his early death.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Janaki Ammal Target entity description: Janaki Ammal was the young wife of Indian mathematical genius Srinivasa Ramanujan, remembered primarily for her brief marriage to him before his early death.
-
A.
Janaki Venkataraman
Janaki Venkataraman was an Indian social worker and the wife of former President of India R. Venkataraman, known for her involvement in charitable and welfare activities.
-
B.
Kusumkumari Bose
Kusumkumari Bose was a Bengali poet and writer known for her contributions to early 20th-century Bengali literature.
-
C.
Sunetra Sastry
Sunetra Sastry is a British makeup artist best known for her long-term marriage to comedian and actor Rowan Atkinson.
-
D.
Lalitha Chandrasekhar
Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
-
E.
Shyamala Gopalan
Shyamala Gopalan was an Indian-born cancer researcher and civil rights activist best known as the mother of U.S. Vice President Kamala Harris.
- 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_69ad85ac312481909e7027ced1456a9f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9094b2881909262e58a470ed9d0 |
completed | March 8, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bdd99248190823875cae2531609 |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e4972008190af3b84f26b4a3629 |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34fc6c3f88190ba1a08243232df05 |
completed | March 12, 2026, 11:44 p.m. |
Created at: March 8, 2026, 3:15 p.m.