Triple

T12850443
Position Surface form Disambiguated ID Type / Status
Subject Albina/Mississippi MAX Station E307300 entity
Predicate partOfCorridor P840 FINISHED
Object Interstate MAX
Interstate MAX is a light rail corridor in Portland, Oregon, forming part of the city’s MAX Light Rail system and serving neighborhoods along the Interstate Avenue alignment.
E1006760 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: Interstate MAX | Statement: [Albina/Mississippi MAX Station, partOfCorridor, Interstate MAX]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate MAX
Context triple: [Albina/Mississippi MAX Station, partOfCorridor, Interstate MAX]
  • A. Interstate H-201
    Interstate H-201 is a short auxiliary Interstate highway on the island of Oʻahu in Hawaii that connects the H-1 freeway with military installations and urban areas near Honolulu.
  • B. Transit America
    Transit America is a railcar manufacturing company known for producing Chicago Transit Authority’s 2600-series rapid transit cars.
  • C. Brightline
    Brightline is a privately operated higher-speed intercity passenger rail service in Florida connecting major urban centers such as Miami, Fort Lauderdale, and West Palm Beach.
  • D. LBJ Express
    LBJ Express is a major managed toll lane and highway improvement project in the Dallas, Texas area designed to expand capacity and reduce congestion along a key stretch of Interstate 635.
  • E. InterCity
    InterCity is a category of long-distance passenger trains in several European countries, notably providing fast, regular intercity rail services.
  • 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: Interstate MAX
Triple: [Albina/Mississippi MAX Station, partOfCorridor, Interstate MAX]
Generated description
Interstate MAX is a light rail corridor in Portland, Oregon, forming part of the city’s MAX Light Rail system and serving neighborhoods along the Interstate Avenue alignment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Interstate MAX
Target entity description: Interstate MAX is a light rail corridor in Portland, Oregon, forming part of the city’s MAX Light Rail system and serving neighborhoods along the Interstate Avenue alignment.
  • A. Interstate H-201
    Interstate H-201 is a short auxiliary Interstate highway on the island of Oʻahu in Hawaii that connects the H-1 freeway with military installations and urban areas near Honolulu.
  • B. Transit America
    Transit America is a railcar manufacturing company known for producing Chicago Transit Authority’s 2600-series rapid transit cars.
  • C. Brightline
    Brightline is a privately operated higher-speed intercity passenger rail service in Florida connecting major urban centers such as Miami, Fort Lauderdale, and West Palm Beach.
  • D. LBJ Express
    LBJ Express is a major managed toll lane and highway improvement project in the Dallas, Texas area designed to expand capacity and reduce congestion along a key stretch of Interstate 635.
  • E. InterCity
    InterCity is a category of long-distance passenger trains in several European countries, notably providing fast, regular intercity rail services.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97020eacc81909357b3398d17dc49 completed April 10, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69ba5059c81908be3b8b371518f41 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69d48e6948190a13afe3b8943d877 completed May 3, 2026, 12:56 a.m.
NED2 Entity disambiguation (via description) batch_69f69dfa2b8481908827025a28bfb056 completed May 3, 2026, 12:59 a.m.
Created at: April 9, 2026, 5:36 p.m.