Triple

T28590469

Position	Surface form	Disambiguated ID	Type / Status
Subject	Interstate 91 in New Haven, Connecticut	`E723624`	entity
Predicate	linkedCorridor	`P35459`	FINISHED
Object	New Haven–Hartford–Springfield corridor The New Haven–Hartford–Springfield corridor is a major urban and transportation axis in southern New England, connecting key cities in Connecticut and Massachusetts by highway and rail.	`E367067`	NE FINISHED

How this triple was built (3 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: New Haven–Hartford–Springfield corridor | Statement: [Interstate 91 in New Haven, Connecticut, linkedCorridor, New Haven–Hartford–Springfield corridor]

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: New Haven–Hartford–Springfield corridor
Triple: [Interstate 91 in New Haven, Connecticut, linkedCorridor, New Haven–Hartford–Springfield corridor]

Generated description

The New Haven–Hartford–Springfield corridor is a major urban and transportation axis in southern New England, connecting key cities in Connecticut and Massachusetts by highway and rail.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: linkedCorridor
Context triple: [Interstate 91 in New Haven, Connecticut, linkedCorridor, New Haven–Hartford–Springfield corridor]

A. linkedByCorridor
Indicates that two locations are directly connected to each other by a corridor.
B. inCorridor
Indicates that one entity is located within or inside a corridor relative to another spatial context or reference.
C. sharesCorridorWith chosen
Indicates that two entities are located along or connected by the same corridor or passageway.
D. hasCorridor
Indicates that one entity includes, is connected by, or provides access through a corridor to another entity.
E. isPartOfCorridorSystem
Indicates that one entity forms a component or segment within a larger interconnected corridor system.
F. None of above.

Provenance (6 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_69f01d7f92e481909847f5f3f3174a89`	completed	April 28, 2026, 2:37 a.m.
NER	Named-entity recognition	`batch_69f7a225a77c81908f8953ccfeb14336`	completed	May 3, 2026, 7:29 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1cb6fb93548190b83684b6fe1f76a8`	completed	May 31, 2026, 10:32 p.m.
NEDg	Description generation	`batch_6a1cbaaa69348190a4e8de0490e66edf`	completed	May 31, 2026, 10:48 p.m.
NED2	Entity disambiguation (via description)	`batch_6a1cbb5d90ec819093705eae50314f33`	completed	May 31, 2026, 10:51 p.m.
PD	Predicate disambiguation	`batch_69f7a06d4f108190bae3ab9ae431d2c7`	completed	May 3, 2026, 7:22 p.m.

Created at: April 28, 2026, 4:20 a.m.