Triple

T4241867
Position Surface form Disambiguated ID Type / Status
Subject Amtrak Midwest services E95431 entity
Predicate routeIncludes P1393 FINISHED
Object Blue Water
Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
 E425260 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: Blue Water | Statement: [Amtrak Midwest services, routeIncludes, Blue Water]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blue Water
Context triple: [Amtrak Midwest services, routeIncludes, Blue Water]
  • A. Bluewater
    Bluewater is a large out-of-town shopping and leisure centre located in Kent, England.
  • B. Night Over Water
    Night Over Water is a historical thriller novel by Ken Follett set aboard a transatlantic flying boat on the eve of World War II, intertwining suspense, espionage, and personal drama among its diverse passengers.
  • C. Deep Water
    "Deep Water" is a soulful, introspective song by British singer Seal from his self-titled debut album, blending atmospheric production with emotive vocals.
  • D. Spirit on the Water
    "Spirit on the Water" is a reflective, blues-inflected song by Bob Dylan from his 2006 album *Modern Times*, noted for its laid-back groove and lyrical blend of romance, humor, and spiritual allusion.
  • E. Like the Sea
    "Like the Sea" is a soulful R&B ballad by Alicia Keys from her album "The Element of Freedom," noted for its serene, metaphor-rich lyrics and gentle, flowing melody.
  • 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: Blue Water
Triple: [Amtrak Midwest services, routeIncludes, Blue Water]
Generated description
Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blue Water
Target entity description: Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
  • A. Bluewater
    Bluewater is a large out-of-town shopping and leisure centre located in Kent, England.
  • B. Night Over Water
    Night Over Water is a historical thriller novel by Ken Follett set aboard a transatlantic flying boat on the eve of World War II, intertwining suspense, espionage, and personal drama among its diverse passengers.
  • C. Deep Water
    "Deep Water" is a soulful, introspective song by British singer Seal from his self-titled debut album, blending atmospheric production with emotive vocals.
  • D. Spirit on the Water
    "Spirit on the Water" is a reflective, blues-inflected song by Bob Dylan from his 2006 album *Modern Times*, noted for its laid-back groove and lyrical blend of romance, humor, and spiritual allusion.
  • E. Like the Sea
    "Like the Sea" is a soulful R&B ballad by Alicia Keys from her album "The Element of Freedom," noted for its serene, metaphor-rich lyrics and gentle, flowing melody.
  • 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_69b3453d91548190b4d4ef8fe52aa2ac completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e891bc08190831187da4f553f48 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a872fd6881908a3fbe37e7c35c92 completed March 14, 2026, 6:26 p.m.
NEDg Description generation batch_69b5a8e024a081909e7ecbe969793281 completed March 14, 2026, 6:28 p.m.
NED2 Entity disambiguation (via description) batch_69b5acefd1f881908226ff68a741552b completed March 14, 2026, 6:46 p.m.
Created at: March 12, 2026, 11:05 p.m.