Triple
T11003483
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Technology Delhi |
E260055
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object |
Chetan Bhagat
Chetan Bhagat is a popular Indian author, columnist, and motivational speaker known for his bestselling English-language novels that often depict contemporary Indian urban life.
|
E899054
|
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: Chetan Bhagat | Statement: [Indian Institute of Technology Delhi, hasAlumni, Chetan Bhagat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chetan Bhagat Context triple: [Indian Institute of Technology Delhi, hasAlumni, Chetan Bhagat]
-
A.
Vikas Swarup
Vikas Swarup is an Indian diplomat and novelist best known for his debut novel "Q & A," which was adapted into the Oscar-winning film "Slumdog Millionaire."
-
B.
Arun Nayar
Arun Nayar is an Indian-born British businessman and textile heir known for his high-profile marriage to actress and model Elizabeth Hurley.
-
C.
Tarun Tejpal
Tarun Tejpal is an Indian journalist, publisher, and novelist best known as the founder and former editor-in-chief of the investigative news magazine Tehelka.
-
D.
Vikram Seth
Vikram Seth is an acclaimed Indian author and poet best known for his epic novel "A Suitable Boy" and his diverse body of work spanning fiction, poetry, and non-fiction.
-
E.
Rohinton Mistry
Rohinton Mistry is an Indian-born Canadian author renowned for his richly detailed novels about Parsi life and modern India, including the acclaimed "A Fine Balance."
- 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: Chetan Bhagat Triple: [Indian Institute of Technology Delhi, hasAlumni, Chetan Bhagat]
Generated description
Chetan Bhagat is a popular Indian author, columnist, and motivational speaker known for his bestselling English-language novels that often depict contemporary Indian urban life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chetan Bhagat Target entity description: Chetan Bhagat is a popular Indian author, columnist, and motivational speaker known for his bestselling English-language novels that often depict contemporary Indian urban life.
-
A.
Vikas Swarup
Vikas Swarup is an Indian diplomat and novelist best known for his debut novel "Q & A," which was adapted into the Oscar-winning film "Slumdog Millionaire."
-
B.
Arun Nayar
Arun Nayar is an Indian-born British businessman and textile heir known for his high-profile marriage to actress and model Elizabeth Hurley.
-
C.
Tarun Tejpal
Tarun Tejpal is an Indian journalist, publisher, and novelist best known as the founder and former editor-in-chief of the investigative news magazine Tehelka.
-
D.
Vikram Seth
Vikram Seth is an acclaimed Indian author and poet best known for his epic novel "A Suitable Boy" and his diverse body of work spanning fiction, poetry, and non-fiction.
-
E.
Rohinton Mistry
Rohinton Mistry is an Indian-born Canadian author renowned for his richly detailed novels about Parsi life and modern India, including the acclaimed "A Fine Balance."
- 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797546f448190946ee6442d657dc5 |
completed | April 9, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3453d181081908cb58a957f4d1295 |
completed | April 18, 2026, 8:47 a.m. |
| NEDg | Description generation | batch_69e35570b0bc8190a939b0c8e3ce8105 |
completed | April 18, 2026, 9:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e359508a388190a16d48a17015e13e |
completed | April 18, 2026, 10:13 a.m. |
Created at: April 8, 2026, 9:25 p.m.