Triple

T7234286
Position Surface form Disambiguated ID Type / Status
Subject Spokane, Portland and Seattle Railway E155182 entity
Predicate alsoKnownAs P39 FINISHED
Object SP&S
SP&S is the common abbreviation for the Spokane, Portland and Seattle Railway, a historic Pacific Northwest railroad that operated in the United States during the 20th century.
E650016 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: SP&S | Statement: [Spokane, Portland and Seattle Railway, alsoKnownAs, SP&S]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SP&S
Context triple: [Spokane, Portland and Seattle Railway, alsoKnownAs, SP&S]
  • A. SPS
    SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
  • B. SPS
    SPS is the abbreviation of the Socialist Party of Serbia, a major left-wing political party in Serbia.
  • C. EP&S
    EP&S is the abbreviated name for Sony’s Electronics Products & Solutions business segment, which encompasses its core consumer and professional electronics operations.
  • D. P&S
    P&S is the commonly used abbreviation for the Columbia University Vagelos College of Physicians and Surgeons, a leading medical school in New York City.
  • E. PSPC
    PSPC is the Canadian federal department responsible for providing centralized procurement, real property, and administrative services to government departments and agencies.
  • 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: SP&S
Triple: [Spokane, Portland and Seattle Railway, alsoKnownAs, SP&S]
Generated description
SP&S is the common abbreviation for the Spokane, Portland and Seattle Railway, a historic Pacific Northwest railroad that operated in the United States during the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SP&S
Target entity description: SP&S is the common abbreviation for the Spokane, Portland and Seattle Railway, a historic Pacific Northwest railroad that operated in the United States during the 20th century.
  • A. SPS
    SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
  • B. SPS
    SPS is the abbreviation of the Socialist Party of Serbia, a major left-wing political party in Serbia.
  • C. SPS
    SPS refers to the Single Payment Scheme, an agricultural subsidy system used in the European Union to provide income support to farmers through decoupled direct payments.
  • D. EP&S
    EP&S is the abbreviated name for Sony’s Electronics Products & Solutions business segment, which encompasses its core consumer and professional electronics operations.
  • E. P&S
    P&S is the commonly used abbreviation for the Columbia University Vagelos College of Physicians and Surgeons, a leading medical school in New York City.
  • 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_69c688143bfc81908d4176617735e601 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea130e5c819087f74883760fe327 completed March 27, 2026, 8:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7cc2d96588190bcf150cbfe4d015c completed March 28, 2026, 12:40 p.m.
NEDg Description generation batch_69c7cce6a290819096ff68333cd3a3cf completed March 28, 2026, 12:43 p.m.
NED2 Entity disambiguation (via description) batch_69c7cd9966e481909eb3c23bb59777d9 completed March 28, 2026, 12:46 p.m.
Created at: March 27, 2026, 2:55 p.m.