Triple

T4221419
Position Surface form Disambiguated ID Type / Status
Subject Exchange Street (Portland, Maine) E94348 entity
Predicate partOf P40 FINISHED
Object Old Port historic district
The Old Port historic district is a waterfront neighborhood in Portland, Maine, known for its preserved 19th-century brick buildings, cobblestone streets, and vibrant mix of shops, restaurants, and nightlife.
 E422332 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: Old Port historic district | Statement: [Exchange Street (Portland, Maine), partOf, Old Port historic district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Port historic district
Context triple: [Exchange Street (Portland, Maine), partOf, Old Port historic district]
  • A. Old Town Triangle Historic District
    Old Town Triangle Historic District is a historic residential area in Chicago known for its preserved 19th-century architecture, narrow tree-lined streets, and vibrant arts and cultural scene.
  • B. Newport Historic Bayfront
    Newport Historic Bayfront is a waterfront district in Newport, Oregon, known for its working fishing harbor, seafood restaurants, shops, and views of Yaquina Bay and the iconic Yaquina Bay Bridge.
  • C. Newport Historic District
    The Newport Historic District is a nationally recognized area in Newport, Rhode Island, known for its well-preserved colonial and Gilded Age architecture and its significance in early American history.
  • D. Downtown Portsmouth Historic District
    Downtown Portsmouth Historic District is a preserved area in the heart of Portsmouth, New Hampshire, known for its historic architecture, waterfront setting, and role as a cultural and commercial center.
  • E. Gabriel’s Wharf
    Gabriel’s Wharf is a riverside enclave on London’s South Bank known for its independent shops, cafes, and outdoor dining with views over the Thames.
  • 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: Old Port historic district
Triple: [Exchange Street (Portland, Maine), partOf, Old Port historic district]
Generated description
The Old Port historic district is a waterfront neighborhood in Portland, Maine, known for its preserved 19th-century brick buildings, cobblestone streets, and vibrant mix of shops, restaurants, and nightlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Port historic district
Target entity description: The Old Port historic district is a waterfront neighborhood in Portland, Maine, known for its preserved 19th-century brick buildings, cobblestone streets, and vibrant mix of shops, restaurants, and nightlife.
  • A. Old Town Triangle Historic District
    Old Town Triangle Historic District is a historic residential area in Chicago known for its preserved 19th-century architecture, narrow tree-lined streets, and vibrant arts and cultural scene.
  • B. Newport Historic Bayfront
    Newport Historic Bayfront is a waterfront district in Newport, Oregon, known for its working fishing harbor, seafood restaurants, shops, and views of Yaquina Bay and the iconic Yaquina Bay Bridge.
  • C. Newport Historic District
    The Newport Historic District is a nationally recognized area in Newport, Rhode Island, known for its well-preserved colonial and Gilded Age architecture and its significance in early American history.
  • D. Downtown Portsmouth Historic District
    Downtown Portsmouth Historic District is a preserved area in the heart of Portsmouth, New Hampshire, known for its historic architecture, waterfront setting, and role as a cultural and commercial center.
  • E. Gabriel’s Wharf
    Gabriel’s Wharf is a riverside enclave on London’s South Bank known for its independent shops, cafes, and outdoor dining with views over the Thames.
  • 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_69b3451997e08190851db4a9a588837d completed March 12, 2026, 10:58 p.m.
NER Named-entity recognition batch_69b34e0e06d881908e3aa8ef1a90c010 completed March 12, 2026, 11:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5963ffacc8190843b60ea1b224f91 completed March 14, 2026, 5:09 p.m.
NEDg Description generation batch_69b596b842648190a6f00c37e23e311f completed March 14, 2026, 5:11 p.m.
NED2 Entity disambiguation (via description) batch_69b59769936081908c42c0006b6ad9c3 completed March 14, 2026, 5:14 p.m.
Created at: March 12, 2026, 11:04 p.m.