Triple

T7650014
Position Surface form Disambiguated ID Type / Status
Subject Thanjavur Junction railway station E173223 entity
Predicate connectsTo P845 FINISHED
Object Ernakulam
Ernakulam is a major commercial and urban district in the Indian state of Kerala, centered around the city of Kochi and serving as an important transportation and economic hub.
 E679593 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: Ernakulam | Statement: [Thanjavur Junction railway station, connectsTo, Ernakulam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ernakulam
Context triple: [Thanjavur Junction railway station, connectsTo, Ernakulam]
  • A. Kollam
    Kollam is a historic coastal city in the southern Indian state of Kerala, known for its cashew processing industry, ancient trading port, and scenic Ashtamudi Lake backwaters.
  • B. Kozhikode
    Kozhikode is a major coastal city in southern India historically known as Calicut, famed as a key medieval trading port and the landing place of Portuguese explorer Vasco da Gama.
  • C. Kottayam
    Kottayam is a prominent town in the Indian state of Kerala known as a major center of Syrian Christian heritage, education, and publishing.
  • D. Thrissur
    Thrissur is a major city in the south Indian state of Kerala, renowned for its cultural heritage, temples, and the famous Thrissur Pooram festival.
  • E. Thiruvananthapuram
    Thiruvananthapuram is the capital city of the Indian state of Kerala, known for its political importance, educational institutions, and rich cultural heritage.
  • 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: Ernakulam
Triple: [Thanjavur Junction railway station, connectsTo, Ernakulam]
Generated description
Ernakulam is a major commercial and urban district in the Indian state of Kerala, centered around the city of Kochi and serving as an important transportation and economic hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ernakulam
Target entity description: Ernakulam is a major commercial and urban district in the Indian state of Kerala, centered around the city of Kochi and serving as an important transportation and economic hub.
  • A. Kollam
    Kollam is a historic coastal city in the southern Indian state of Kerala, known for its cashew processing industry, ancient trading port, and scenic Ashtamudi Lake backwaters.
  • B. Kozhikode
    Kozhikode is a major coastal city in southern India historically known as Calicut, famed as a key medieval trading port and the landing place of Portuguese explorer Vasco da Gama.
  • C. Kottayam
    Kottayam is a prominent town in the Indian state of Kerala known as a major center of Syrian Christian heritage, education, and publishing.
  • D. Thrissur
    Thrissur is a major city in the south Indian state of Kerala, renowned for its cultural heritage, temples, and the famous Thrissur Pooram festival.
  • E. Thiruvananthapuram
    Thiruvananthapuram is the capital city of the Indian state of Kerala, known for its political importance, educational institutions, and rich cultural heritage.
  • 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_69c6995473348190a4f41d110d619a18 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70174af248190af6695e127776c02 completed March 27, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c89ae293148190a30ef03a4a594fe6 completed March 29, 2026, 3:22 a.m.
NEDg Description generation batch_69c89d2e42fc81908b1ddeb0375b47c8 completed March 29, 2026, 3:31 a.m.
NED2 Entity disambiguation (via description) batch_69c89d9255e08190b248f0c3fc858bc5 completed March 29, 2026, 3:33 a.m.
Created at: March 27, 2026, 3:58 p.m.