Triple
T3197800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Technology Madras |
E66973
|
entity |
| Predicate | rankedFirstIn |
P4202
|
FINISHED |
| Object |
NIRF Engineering category (multiple years)
NIRF Engineering category (multiple years) refers to the engineering discipline rankings of India’s National Institutional Ranking Framework, in which institutions like IIT Madras have repeatedly secured the top position.
|
E336791
|
NE FINISHED |
How this triple was built (5 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: NIRF Engineering category (multiple years) | Statement: [Indian Institute of Technology Madras, rankedFirstIn, NIRF Engineering category (multiple years)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NIRF Engineering category (multiple years) Context triple: [Indian Institute of Technology Madras, rankedFirstIn, NIRF Engineering category (multiple years)]
-
A.
Institute of Engineering and Technology
The Institute of Engineering and Technology is an engineering college under Dibrugarh University in Assam, India, offering undergraduate and related technical programs in various engineering disciplines.
-
B.
Indian Institutes of Technology
The Indian Institutes of Technology are a group of premier autonomous public technical and research universities in India, renowned for their rigorous engineering and science education and highly competitive admissions.
-
C.
Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
-
D.
IIT
IIT is a private research university in Chicago known for its strong engineering, architecture, and technology programs.
-
E.
Government College of Engineering, Erode
Government College of Engineering, Erode is a public engineering institution in Tamil Nadu, India, offering undergraduate and postgraduate programs in various engineering disciplines.
- 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: NIRF Engineering category (multiple years) Triple: [Indian Institute of Technology Madras, rankedFirstIn, NIRF Engineering category (multiple years)]
Generated description
NIRF Engineering category (multiple years) refers to the engineering discipline rankings of India’s National Institutional Ranking Framework, in which institutions like IIT Madras have repeatedly secured the top position.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NIRF Engineering category (multiple years) Target entity description: NIRF Engineering category (multiple years) refers to the engineering discipline rankings of India’s National Institutional Ranking Framework, in which institutions like IIT Madras have repeatedly secured the top position.
-
A.
Institute of Engineering and Technology
The Institute of Engineering and Technology is an engineering college under Dibrugarh University in Assam, India, offering undergraduate and related technical programs in various engineering disciplines.
-
B.
Indian Institutes of Technology
The Indian Institutes of Technology are a group of premier autonomous public technical and research universities in India, renowned for their rigorous engineering and science education and highly competitive admissions.
-
C.
Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
-
D.
IIT
IIT is the common abbreviation for the Technion – Israel Institute of Technology, a leading public research university in Haifa renowned for its science and engineering programs.
-
E.
IIT
IIT is a private research university in Chicago known for its strong engineering, architecture, and technology programs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: rankedFirstIn Context triple: [Indian Institute of Technology Madras, rankedFirstIn, NIRF Engineering category (multiple years)]
-
A.
rankedAs
Indicates that one entity is assigned a specific position or level in an ordered ranking relative to others.
-
B.
highestRankIn
chosen
Indicates that one entity holds the top or most senior rank within a specified group, category, or context relative to other entities.
-
C.
rankedAmong
Indicates that an entity holds a specific position or status within a defined group, list, or hierarchy of comparable entities.
-
D.
rankedBy
Indicates that one entity is ordered or assigned a position in a hierarchy or list according to criteria determined or applied by another entity.
-
E.
rankedHighInUS
Indicates that something has achieved a relatively high ranking or position within the United States according to a specific metric or evaluation.
- F. None of above.
Provenance (6 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_69ad8588ba18819086a10951c32ecb80 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada7192994819084817307065a25e2 |
completed | March 8, 2026, 4:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24bb7cd488190ae95c140d9cda296 |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24d39e77c8190818f71a3298852d7 |
completed | March 12, 2026, 5:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b25178f3c08190be78bdbd0cdfc5f3 |
completed | March 12, 2026, 5:39 a.m. |
| PD | Predicate disambiguation | batch_69ad9e05e4f48190adbe4366cdba2349 |
completed | March 8, 2026, 4:04 p.m. |
Created at: March 8, 2026, 3:07 p.m.