Triple

T17371758
Position Surface form Disambiguated ID Type / Status
Subject Old Port historic district E422332 entity
Predicate near P350 FINISHED
Object Middle Street, Portland, Maine
Middle Street in Portland, Maine is a central thoroughfare in the city’s historic Old Port area, known for its 19th-century architecture, shops, restaurants, and waterfront proximity.
E1267165 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: Middle Street, Portland, Maine | Statement: [Old Port historic district, near, Middle Street, Portland, Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Middle Street, Portland, Maine
Context triple: [Old Port historic district, near, Middle Street, Portland, Maine]
  • A. Congress Street, Portland, Maine
    Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
  • B. Commercial Street (Portland, Maine)
    Commercial Street is a historic waterfront thoroughfare in Portland, Maine, known for its working piers, seafood restaurants, and shops that anchor the city's Old Port district.
  • C. Main Street, Hartford
    Main Street, Hartford is a central thoroughfare in downtown Hartford, Connecticut, known for its historic landmarks, civic buildings, and role as a core commercial and cultural corridor in the city.
  • D. Main Street, Plymouth
    Main Street, Plymouth is the central thoroughfare and focal point of the Plymouth Historic District, lined with many of its key historic buildings and landmarks.
  • E. North Main Street, Providence
    North Main Street in Providence is a historic thoroughfare that runs through the city’s East Side, lined with notable landmarks, institutions, and residential buildings.
  • 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: Middle Street, Portland, Maine
Triple: [Old Port historic district, near, Middle Street, Portland, Maine]
Generated description
Middle Street in Portland, Maine is a central thoroughfare in the city’s historic Old Port area, known for its 19th-century architecture, shops, restaurants, and waterfront proximity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Middle Street, Portland, Maine
Target entity description: Middle Street in Portland, Maine is a central thoroughfare in the city’s historic Old Port area, known for its 19th-century architecture, shops, restaurants, and waterfront proximity.
  • A. Congress Street, Portland, Maine
    Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
  • B. Commercial Street (Portland, Maine)
    Commercial Street is a historic waterfront thoroughfare in Portland, Maine, known for its working piers, seafood restaurants, and shops that anchor the city's Old Port district.
  • C. Main Street, Hartford
    Main Street, Hartford is a central thoroughfare in downtown Hartford, Connecticut, known for its historic landmarks, civic buildings, and role as a core commercial and cultural corridor in the city.
  • D. Main Street, Plymouth
    Main Street, Plymouth is the central thoroughfare and focal point of the Plymouth Historic District, lined with many of its key historic buildings and landmarks.
  • E. North Main Street, Providence
    North Main Street in Providence is a historic thoroughfare that runs through the city’s East Side, lined with notable landmarks, institutions, and residential buildings.
  • 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a69d93c81908ce2d909857a3a11 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a7ed9e988190a60106a1a0f94210 completed May 11, 2026, 9:57 a.m.
NEDg Description generation batch_6a01a886818881909f237f69c6d77f93 completed May 11, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_6a01a9183410819083c8239e3ce38ea2 completed May 11, 2026, 10:02 a.m.
Created at: April 10, 2026, 5:44 a.m.