Triple

T11853331
Position Surface form Disambiguated ID Type / Status
Subject East 86th Street E281964 entity
Predicate hasPublicTransit P522 FINISHED
Object M86 Select Bus Service
M86 Select Bus Service is a New York City Select Bus Service route that provides crosstown transit across Manhattan along 86th Street, connecting the Upper East and Upper West Sides.
 E948936 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: M86 Select Bus Service | Statement: [East 86th Street, hasPublicTransit, M86 Select Bus Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M86 Select Bus Service
Context triple: [East 86th Street, hasPublicTransit, M86 Select Bus Service]
  • A. Q44 Select Bus Service
    Q44 Select Bus Service is a New York City rapid bus route that provides limited-stop, high-frequency service connecting key neighborhoods in Queens and the Bronx.
  • B. Metro Express
    Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
  • C. Pace Suburban Bus
    Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
  • D. Purple Line Express
    Purple Line Express is a rush-hour rapid transit service of the Chicago Transit Authority that operates as a faster, limited-stop variant of the Purple Line.
  • E. Metro Busway
    Metro Busway is Los Angeles County’s network of high-capacity, bus rapid transit corridors designed to provide faster, more reliable service than regular local bus lines.
  • 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: M86 Select Bus Service
Triple: [East 86th Street, hasPublicTransit, M86 Select Bus Service]
Generated description
M86 Select Bus Service is a New York City Select Bus Service route that provides crosstown transit across Manhattan along 86th Street, connecting the Upper East and Upper West Sides.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: M86 Select Bus Service
Target entity description: M86 Select Bus Service is a New York City Select Bus Service route that provides crosstown transit across Manhattan along 86th Street, connecting the Upper East and Upper West Sides.
  • A. Q44 Select Bus Service
    Q44 Select Bus Service is a New York City rapid bus route that provides limited-stop, high-frequency service connecting key neighborhoods in Queens and the Bronx.
  • B. Metro Express
    Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
  • C. Pace Suburban Bus
    Pace Suburban Bus is a public transportation agency serving the suburban areas of the Chicago metropolitan region with bus and paratransit services.
  • D. Purple Line Express
    Purple Line Express is a rush-hour rapid transit service of the Chicago Transit Authority that operates as a faster, limited-stop variant of the Purple Line.
  • E. Metro Busway
    Metro Busway is Los Angeles County’s network of high-capacity, bus rapid transit corridors designed to provide faster, more reliable service than regular local bus lines.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a696ee548190800d56c64c339b10 completed April 10, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69f167c9d4e88190bfaadada0450e639 completed April 29, 2026, 2:07 a.m.
NEDg Description generation batch_69f17006e6108190b51b20ddf6d2368c completed April 29, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_69f17819af5c8190a98db3cd8eff8da2 completed April 29, 2026, 3:16 a.m.
Created at: April 8, 2026, 9:43 p.m.