Triple

T236871
Position Surface form Disambiguated ID Type / Status
Subject Madras Presidency E4841 entity
Predicate majorPort P528 FINISHED
Object Madras Port
Madras Port, now known as Chennai Port, is one of India’s oldest and busiest seaports, serving as a key maritime gateway on the southeastern coast of the country.
E31422 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: Madras Port | Statement: [Madras Presidency, majorPort, Madras Port]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Madras Port
Context triple: [Madras Presidency, majorPort, Madras Port]
  • A. Port Blair
    Port Blair is a coastal city in the Bay of Bengal known as the main gateway and administrative hub of India’s Andaman and Nicobar Islands, with a history tied to colonial-era penal settlements.
  • B. Table Bay
    Table Bay is a natural bay on the Atlantic coast of South Africa, famed as the historic anchorage and harbor area of Cape Town beneath Table Mountain.
  • C. Batticaloa
    Batticaloa is a coastal city in eastern Sri Lanka known historically as an important regional port and trading center.
  • D. Fort William, Kolkata
    Fort William, Kolkata is a historic 18th-century fort on the eastern bank of the Hooghly River that now serves as the headquarters of the Eastern Command of the Indian Army.
  • E. Madras Presidency
    Madras Presidency was a major administrative subdivision of British India, encompassing much of southern India and serving as an important center of colonial governance and trade.
  • 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: Madras Port
Triple: [Madras Presidency, majorPort, Madras Port]
Generated description
Madras Port, now known as Chennai Port, is one of India’s oldest and busiest seaports, serving as a key maritime gateway on the southeastern coast of the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Madras Port
Target entity description: Madras Port, now known as Chennai Port, is one of India’s oldest and busiest seaports, serving as a key maritime gateway on the southeastern coast of the country.
  • A. Port Blair
    Port Blair is a coastal city in the Bay of Bengal known as the main gateway and administrative hub of India’s Andaman and Nicobar Islands, with a history tied to colonial-era penal settlements.
  • B. Table Bay
    Table Bay is a natural bay on the Atlantic coast of South Africa, famed as the historic anchorage and harbor area of Cape Town beneath Table Mountain.
  • C. Batticaloa
    Batticaloa is a coastal city in eastern Sri Lanka known historically as an important regional port and trading center.
  • D. Fort William, Kolkata
    Fort William, Kolkata is a historic 18th-century fort on the eastern bank of the Hooghly River that now serves as the headquarters of the Eastern Command of the Indian Army.
  • E. Madras Presidency
    Madras Presidency was a major administrative subdivision of British India, encompassing much of southern India and serving as an important center of colonial governance and trade.
  • 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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25ccc5d548190b505bf1d99db41bd completed Feb. 28, 2026, 3:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3695ec8cc8190a070462cd0022f6a completed Feb. 28, 2026, 10:17 p.m.
NEDg Description generation batch_69a36a08408c8190af33b6d33000b78e completed Feb. 28, 2026, 10:19 p.m.
NED2 Entity disambiguation (via description) batch_69a36a57f5048190ab4e96090a310977 completed Feb. 28, 2026, 10:21 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.