Triple

T16442266
Position Surface form Disambiguated ID Type / Status
Subject CTA rail network E399332 entity
Predicate hasStation P35 FINISHED
Object Midway
Midway is a Chicago Transit Authority rapid transit station that serves as the Orange Line terminus for Chicago Midway International Airport.
 E1212917 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: Midway | Statement: [CTA rail network, hasStation, Midway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Midway
Context triple: [CTA rail network, hasStation, Midway]
  • A. Midway
    Midway is a small unincorporated community located in Chaves County in southeastern New Mexico, United States.
  • B. Midway
    Midway is a suburban village in South Derbyshire, England, situated between Swadlincote and Burton upon Trent.
  • C. Midway
    Midway is a small town located in Bullock County in the southeastern region of the U.S. state of Alabama.
  • D. Midway
    Midway was a prominent American video game developer and publisher best known for creating influential arcade titles such as the Mortal Kombat series and NBA Jam.
  • E. Midway
    Midway is a 1976 World War II war film depicting the pivotal Battle of Midway in the Pacific Theater.
  • 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: Midway
Triple: [CTA rail network, hasStation, Midway]
Generated description
Midway is a Chicago Transit Authority rapid transit station that serves as the Orange Line terminus for Chicago Midway International Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Midway
Target entity description: Midway is a Chicago Transit Authority rapid transit station that serves as the Orange Line terminus for Chicago Midway International Airport.
  • A. Midway
    Midway is a mixed residential and commercial neighborhood in Saint Paul, Minnesota, known for its central location between the downtowns of Minneapolis and Saint Paul.
  • B. Midway
    Midway is a suburban village in South Derbyshire, England, situated between Swadlincote and Burton upon Trent.
  • C. Midway
    Midway is a small town located in Bullock County in the southeastern region of the U.S. state of Alabama.
  • D. Midway
    Midway was a prominent American video game developer and publisher best known for creating influential arcade titles such as the Mortal Kombat series and NBA Jam.
  • E. Midway
    Midway is a 1976 World War II war film depicting the pivotal Battle of Midway in the Pacific Theater.
  • 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_69d87f2c6778819080fcfae53be8f12a completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32ba91dc48190bc35db60f63d36d3 completed April 18, 2026, 6:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00458f8f3c8190ad5eff2ad2a32dea completed May 10, 2026, 8:45 a.m.
NEDg Description generation batch_6a00461390608190848c3b896042f1fd completed May 10, 2026, 8:47 a.m.
NED2 Entity disambiguation (via description) batch_6a0046a88e048190baa78506808171b8 completed May 10, 2026, 8:49 a.m.
Created at: April 10, 2026, 5:10 a.m.