Triple

T1869209
Position Surface form Disambiguated ID Type / Status
Subject Oshawa E34994 entity
Predicate hasPort P35 FINISHED
Object Port of Oshawa
The Port of Oshawa is a commercial shipping and industrial port on the north shore of Lake Ontario in Oshawa, Ontario, serving as a regional hub for cargo handling and marine transportation.
 E208051 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: Port of Oshawa | Statement: [Oshawa, hasPort, Port of Oshawa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Port of Oshawa
Context triple: [Oshawa, hasPort, Port of Oshawa]
  • A. Port of Windsor
    The Port of Windsor is a key Canadian Great Lakes port on the Detroit River that handles bulk cargo and supports regional industry and cross-border trade.
  • B. Port of Thunder Bay
    The Port of Thunder Bay is a major Canadian inland port on Lake Superior that serves as a key hub for grain and bulk cargo shipments between the Prairies and international markets.
  • C. Port of Hamilton
    The Port of Hamilton is a major Canadian Great Lakes port and industrial shipping hub located in Hamilton, Ontario, serving as a key gateway for bulk cargo and steel-related trade.
  • D. Port of Hamilton
    The Port of Hamilton is Bermuda’s principal seaport and maritime hub, serving as the main gateway for cargo and cruise ships to the island’s capital.
  • E. Murray’s Bay Harbour
    Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
  • 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: Port of Oshawa
Triple: [Oshawa, hasPort, Port of Oshawa]
Generated description
The Port of Oshawa is a commercial shipping and industrial port on the north shore of Lake Ontario in Oshawa, Ontario, serving as a regional hub for cargo handling and marine transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Port of Oshawa
Target entity description: The Port of Oshawa is a commercial shipping and industrial port on the north shore of Lake Ontario in Oshawa, Ontario, serving as a regional hub for cargo handling and marine transportation.
  • A. Port of Windsor
    The Port of Windsor is a key Canadian Great Lakes port on the Detroit River that handles bulk cargo and supports regional industry and cross-border trade.
  • B. Port of Thunder Bay
    The Port of Thunder Bay is a major Canadian inland port on Lake Superior that serves as a key hub for grain and bulk cargo shipments between the Prairies and international markets.
  • C. Port of Hamilton
    The Port of Hamilton is a major Canadian Great Lakes port and industrial shipping hub located in Hamilton, Ontario, serving as a key gateway for bulk cargo and steel-related trade.
  • D. Port of Hamilton
    The Port of Hamilton is Bermuda’s principal seaport and maritime hub, serving as the main gateway for cargo and cruise ships to the island’s capital.
  • E. Murray’s Bay Harbour
    Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
  • 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_69a88600b2f88190bc09303e68ab517e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb0b7e4548190a3761133fbbb7b81 completed March 7, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1dab2a481909adb0a3132348cee completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add25c9c208190a576cf1123c0a2e6 completed March 8, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69add32c32b08190be6624eefa2fa386 completed March 8, 2026, 7:51 p.m.
Created at: March 4, 2026, 7:34 p.m.