Triple

T35177231
Position Surface form Disambiguated ID Type / Status
Subject Port McNicoll E1015740 entity
Predicate notableVesselHomePort P183583 FINISHED
Object SS Keewatin
SS Keewatin is a historic Edwardian-era passenger steamship, similar in style to the Titanic, that served on the Great Lakes and is preserved today as a museum ship.
 E2129698 NE FINISHED

How this triple was built (3 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: SS Keewatin | Statement: [Port McNicoll, notableVesselHomePort, SS Keewatin]
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: SS Keewatin
Triple: [Port McNicoll, notableVesselHomePort, SS Keewatin]
Generated description
SS Keewatin is a historic Edwardian-era passenger steamship, similar in style to the Titanic, that served on the Great Lakes and is preserved today as a museum ship.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: notableVesselHomePort
Context triple: [Port McNicoll, notableVesselHomePort, SS Keewatin]
  • A. homeportForMajorVessels chosen
    Indicates that a location serves as the primary home port or base of operations for major vessels.
  • B. homeportAsNOAA
    Indicates that a vessel’s designated home port is assigned or recognized specifically as a NOAA (National Oceanic and Atmospheric Administration) home port.
  • C. hasResearchVesselsHomeport
    Indicates that a location serves as the primary homeport or base of operations for one or more research vessels.
  • D. notableVesselBuilt
    Indicates that a particular vessel was constructed by or for the subject and is notable or significant in that context.
  • E. namedVesselOf
    Indicates that one entity is the specific named vessel (e.g., ship, boat, or craft) associated with or belonging to another entity.
  • 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_69f76ddcc108819097f96853b7ed9ef4 completed May 3, 2026, 3:46 p.m.
NER Named-entity recognition batch_6a037c8c34f88190ace26f555827f23e completed May 12, 2026, 7:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a37fb1757bc81909365f66fb30f2380 completed June 21, 2026, 2:54 p.m.
NEDg Description generation batch_6a37fbeeeafc81908120d6489582b61a completed June 21, 2026, 2:57 p.m.
NED2 Entity disambiguation (via description) batch_6a37fc86db2481909015f6fe63315f08 completed June 21, 2026, 3 p.m.
PD Predicate disambiguation batch_6a037a016960819093ed4990fb4d9d36 completed May 12, 2026, 7:05 p.m.
Created at: May 3, 2026, 4:02 p.m.