Triple

T7015475
Position Surface form Disambiguated ID Type / Status
Subject Syama Prasad Mookerjee Port, Kolkata E162689 entity
Predicate locatedAt P40 FINISHED
Object Kolkata Dock System, Kolkata E222641 NE FINISHED

How this triple was built (2 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: Kolkata Dock System, Kolkata | Statement: [Syama Prasad Mookerjee Port, Kolkata, locatedAt, Kolkata Dock System, Kolkata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kolkata Dock System, Kolkata
Context triple: [Syama Prasad Mookerjee Port, Kolkata, locatedAt, Kolkata Dock System, Kolkata]
  • A. Kolkata Port Trust chosen
    Kolkata Port Trust is the statutory authority that manages and operates the major riverine port facilities and related infrastructure in Kolkata, India.
  • B. Haldia Dock Complex, Haldia
    Haldia Dock Complex, Haldia is a major riverine port facility in West Bengal, India, serving as an important cargo-handling and industrial hub under the jurisdiction of Syama Prasad Mookerjee Port, Kolkata.
  • C. Syama Prasad Mookerjee Port, Kolkata
    Syama Prasad Mookerjee Port, Kolkata is a major Indian seaport on the Hooghly River serving as a key maritime gateway for eastern and northeastern India.
  • D. Garden Reach, Calcutta
    Garden Reach, Calcutta is a riverside neighborhood in Kolkata, India, historically notable as the exiled residence of Awadh’s last Nawab, Wajid Ali Shah.
  • E. Rajabagan Dockyard
    Rajabagan Dockyard is a historic shipbuilding and repair facility on the Hooghly River in Kolkata, India, now operated by Garden Reach Shipbuilders & Engineers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6885a127c8190867b059bdccf13ff completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1d43e948190843f1cef3ce2004e completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79436bb708190a67038a717dfa842 completed March 28, 2026, 8:41 a.m.
Created at: March 27, 2026, 2:34 p.m.