Triple

T202630
Position Surface form Disambiguated ID Type / Status
Subject Saint Lawrence Seaway Development Corporation E4537 entity
Predicate hasAbbreviation P43 FINISHED
Object SLSDC
SLSDC is a U.S. federal agency responsible for operating and maintaining the American portion of the Saint Lawrence Seaway, a key commercial shipping route between the Great Lakes and the Atlantic Ocean.
 E25897 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: SLSDC | Statement: [Saint Lawrence Seaway Development Corporation, hasAbbreviation, SLSDC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SLSDC
Context triple: [Saint Lawrence Seaway Development Corporation, hasAbbreviation, SLSDC]
  • A. SLD
    SLD was a particle physics experiment at the SLAC Linear Collider that made precision measurements of electroweak interactions, including properties of the Z boson.
  • B. SLV
    SLV is the three-letter ISO 3166-1 alpha-3 country code assigned to El Salvador.
  • C. LAS
    LAS is the commonly used abbreviation for the Arab League, a regional organization of Arab countries in and around North Africa, the Horn of Africa, and the Middle East.
  • D. SAS
    SAS is the School of Arts and Sciences at the University of Pennsylvania, encompassing the university’s core liberal arts and sciences departments and programs.
  • E. SAS
    SAS is a widely used statistical software suite for advanced analytics, business intelligence, data management, and predictive modeling.
  • 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: SLSDC
Triple: [Saint Lawrence Seaway Development Corporation, hasAbbreviation, SLSDC]
Generated description
SLSDC is a U.S. federal agency responsible for operating and maintaining the American portion of the Saint Lawrence Seaway, a key commercial shipping route between the Great Lakes and the Atlantic Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SLSDC
Target entity description: SLSDC is a U.S. federal agency responsible for operating and maintaining the American portion of the Saint Lawrence Seaway, a key commercial shipping route between the Great Lakes and the Atlantic Ocean.
  • A. SLD
    SLD was a particle physics experiment at the SLAC Linear Collider that made precision measurements of electroweak interactions, including properties of the Z boson.
  • B. SLV
    SLV is the three-letter ISO 3166-1 alpha-3 country code assigned to El Salvador.
  • C. LAS
    LAS is the commonly used abbreviation for the Arab League, a regional organization of Arab countries in and around North Africa, the Horn of Africa, and the Middle East.
  • D. SAS
    SAS is the School of Arts and Sciences at the University of Pennsylvania, encompassing the university’s core liberal arts and sciences departments and programs.
  • E. SAS
    SAS is a widely used statistical software suite for advanced analytics, business intelligence, data management, and predictive modeling.
  • 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_69a25737567c81908f9c505300239181 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25be7337481909f4937fc1a06fb53 completed Feb. 28, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69a32813ed0c8190bebd5129eb5ebfe7 completed Feb. 28, 2026, 5:38 p.m.
NEDg Description generation batch_69a32878fab08190958af14704020692 completed Feb. 28, 2026, 5:40 p.m.
NED2 Entity disambiguation (via description) batch_69a3290cda5481909b6e04cb869d60d8 completed Feb. 28, 2026, 5:42 p.m.
Created at: Feb. 28, 2026, 2:51 a.m.