Triple

T7801500
Position Surface form Disambiguated ID Type / Status
Subject Krishna district E180442 entity
Predicate containsHistoricalPlace P1098 FINISHED
Object Machilipatnam (Masulipatnam) historical port town
Machilipatnam (Masulipatnam) is a historic coastal port town in Andhra Pradesh, India, that was once a major trading center for European and Asian merchants.
E694233 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: Machilipatnam (Masulipatnam) historical port town | Statement: [Krishna district, containsHistoricalPlace, Machilipatnam (Masulipatnam) historical port town]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Machilipatnam (Masulipatnam) historical port town
Context triple: [Krishna district, containsHistoricalPlace, Machilipatnam (Masulipatnam) historical port town]
  • A. Negapatam
    Negapatam is the former colonial-era name of Nagapattinam, a historic port town on the southeastern coast of India in the state of Tamil Nadu.
  • B. Vizagapatam
    Vizagapatam, now commonly known as Visakhapatnam, is a major coastal city and port on the Bay of Bengal in present-day Andhra Pradesh, India.
  • C. Bheemunipatnam
    Bheemunipatnam is a historic coastal town in Andhra Pradesh, India, known for its former Dutch colonial presence, old fortifications, and scenic beaches along the Bay of Bengal.
  • D. Rajahmundry
    Rajahmundry is a historic city in the Indian state of Andhra Pradesh, known as a major cultural and commercial center in the Godavari region.
  • E. Kakinada Port
    Kakinada Port is a significant commercial seaport on the eastern coast of India, serving as a key maritime gateway for trade in Andhra Pradesh and the Bay of Bengal region.
  • 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: Machilipatnam (Masulipatnam) historical port town
Triple: [Krishna district, containsHistoricalPlace, Machilipatnam (Masulipatnam) historical port town]
Generated description
Machilipatnam (Masulipatnam) is a historic coastal port town in Andhra Pradesh, India, that was once a major trading center for European and Asian merchants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Machilipatnam (Masulipatnam) historical port town
Target entity description: Machilipatnam (Masulipatnam) is a historic coastal port town in Andhra Pradesh, India, that was once a major trading center for European and Asian merchants.
  • A. Negapatam
    Negapatam is the former colonial-era name of Nagapattinam, a historic port town on the southeastern coast of India in the state of Tamil Nadu.
  • B. Vizagapatam
    Vizagapatam, now commonly known as Visakhapatnam, is a major coastal city and port on the Bay of Bengal in present-day Andhra Pradesh, India.
  • C. Bheemunipatnam
    Bheemunipatnam is a historic coastal town in Andhra Pradesh, India, known for its former Dutch colonial presence, old fortifications, and scenic beaches along the Bay of Bengal.
  • D. Rajahmundry
    Rajahmundry is a historic city in the Indian state of Andhra Pradesh, known as a major cultural and commercial center in the Godavari region.
  • E. Kakinada Port
    Kakinada Port is a significant commercial seaport on the eastern coast of India, serving as a key maritime gateway for trade in Andhra Pradesh and the Bay of Bengal region.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsHistoricalPlace
Context triple: [Krishna district, containsHistoricalPlace, Machilipatnam (Masulipatnam) historical port town]
  • A. hasHistoricSite chosen
    Indicates that an entity possesses, contains, or is associated with a place recognized for its historical significance.
  • B. isHistoricPlace
    Indicates that a place holds recognized historical significance, often due to its age, events, or cultural importance.
  • C. locatedInHistoricSite
    Indicates that an entity is situated within or on the grounds of a place officially recognized as a historic site.
  • D. historicalLocationOf
    Indicates that a place served as a significant site or setting for an entity during a particular historical period or event.
  • E. primaryLocationHistoric
    Indicates the historically primary or most significant location associated with an entity, such as where it was originally based, founded, or chiefly active in the past.
  • 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_69ca827e50cc8190a92a733577184938 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf78a6d88819093f83528fe88b182 completed March 30, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb142ba7788190a352a27cd57d1fdc completed March 31, 2026, 12:24 a.m.
NEDg Description generation batch_69cb1730900c8190bc0322c4b6a3772f completed March 31, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69cb1a3e6da08190bf4f82b59db41333 completed March 31, 2026, 12:50 a.m.
PD Predicate disambiguation batch_69cae9111b2481909684a2d4aa4831c2 completed March 30, 2026, 9:20 p.m.
Created at: March 30, 2026, 4:33 p.m.