Triple

T1833714
Position Surface form Disambiguated ID Type / Status
Subject Madurai E41015 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Thiagarajar College of Engineering
Thiagarajar College of Engineering is a prominent engineering and technology institution in Madurai, India, known for its strong academic programs and research in various engineering disciplines.
 E206614 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: Thiagarajar College of Engineering | Statement: [Madurai, hasEducationalInstitution, Thiagarajar College of Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thiagarajar College of Engineering
Context triple: [Madurai, hasEducationalInstitution, Thiagarajar College of Engineering]
  • A. Madras Institute of Technology
    Madras Institute of Technology is a renowned engineering institute in Chennai, India, known for its strong aerospace and engineering programs and for having educated notable figures such as A. P. J. Abdul Kalam.
  • B. Coimbatore Institute of Technology
    Coimbatore Institute of Technology is a prominent engineering and technology college in Coimbatore, Tamil Nadu, known for its undergraduate and postgraduate programs in engineering, science, and management.
  • C. Government College of Technology, Coimbatore
    Government College of Technology, Coimbatore is a premier public engineering and technology institution in Tamil Nadu, India, known for its strong academic programs and research in various engineering disciplines.
  • D. National Institute of Technology, Tiruchirappalli
    National Institute of Technology, Tiruchirappalli is a premier public engineering and technology institute in India, recognized as one of the country’s top NITs for its rigorous academics and strong research output.
  • E. Bharathiar University
    Bharathiar University is a public state university in Tamil Nadu, India, known for its postgraduate and research programs across arts, science, and management 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: Thiagarajar College of Engineering
Triple: [Madurai, hasEducationalInstitution, Thiagarajar College of Engineering]
Generated description
Thiagarajar College of Engineering is a prominent engineering and technology institution in Madurai, India, known for its strong academic programs and research in various engineering disciplines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thiagarajar College of Engineering
Target entity description: Thiagarajar College of Engineering is a prominent engineering and technology institution in Madurai, India, known for its strong academic programs and research in various engineering disciplines.
  • A. Madras Institute of Technology
    Madras Institute of Technology is a renowned engineering institute in Chennai, India, known for its strong aerospace and engineering programs and for having educated notable figures such as A. P. J. Abdul Kalam.
  • B. Coimbatore Institute of Technology
    Coimbatore Institute of Technology is a prominent engineering and technology college in Coimbatore, Tamil Nadu, known for its undergraduate and postgraduate programs in engineering, science, and management.
  • C. Government College of Technology, Coimbatore
    Government College of Technology, Coimbatore is a premier public engineering and technology institution in Tamil Nadu, India, known for its strong academic programs and research in various engineering disciplines.
  • D. National Institute of Technology, Tiruchirappalli
    National Institute of Technology, Tiruchirappalli is a premier public engineering and technology institute in India, recognized as one of the country’s top NITs for its rigorous academics and strong research output.
  • E. Bharathiar University
    Bharathiar University is a public state university in Tamil Nadu, India, known for its postgraduate and research programs across arts, science, and management disciplines.
  • 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb02540dc819081b19a09562139cd completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69adc9b4b4f08190a0e5ad50de5c0ba8 completed March 8, 2026, 7:10 p.m.
NEDg Description generation batch_69adcd9359b88190ad312ff0389ff1a6 completed March 8, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69adce11558c8190bd8c6341837eb792 completed March 8, 2026, 7:29 p.m.
Created at: March 4, 2026, 7:33 p.m.