Triple

T17371843
Position Surface form Disambiguated ID Type / Status
Subject Portland waterfront E422334 entity
Predicate hasPier P15921 FINISHED
Object Chandler’s Wharf
Chandler’s Wharf is a mixed-use residential and commercial pier complex located on the historic waterfront of Portland, Maine.
 E1267166 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: Chandler’s Wharf | Statement: [Portland waterfront, hasPier, Chandler’s Wharf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chandler’s Wharf
Context triple: [Portland waterfront, hasPier, Chandler’s Wharf]
  • A. Butler’s Wharf
    Butler’s Wharf is a historic riverside warehouse complex on the south bank of the River Thames in London, now converted into apartments, restaurants, and cultural spaces.
  • B. Glade Wharf
    Glade Wharf is a remote jetty and trailhead in Fiordland National Park, New Zealand, serving as the starting point for hikers on the famous Milford Track.
  • C. Pickering Wharf
    Pickering Wharf is a waterfront shopping, dining, and marina complex in Salem, Massachusetts, known for its historic harbor setting and tourist-friendly boardwalk.
  • D. East Wharf
    East Wharf is a major berthing and cargo-handling section of the Port of Karachi, serving as one of its primary operational waterfront areas.
  • E. Makar Wharf
    Makar Wharf is the main international seaport and cargo gateway serving General Santos City in the southern Philippines.
  • 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: Chandler’s Wharf
Triple: [Portland waterfront, hasPier, Chandler’s Wharf]
Generated description
Chandler’s Wharf is a mixed-use residential and commercial pier complex located on the historic waterfront of Portland, Maine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chandler’s Wharf
Target entity description: Chandler’s Wharf is a mixed-use residential and commercial pier complex located on the historic waterfront of Portland, Maine.
  • A. Butler’s Wharf
    Butler’s Wharf is a historic riverside warehouse complex on the south bank of the River Thames in London, now converted into apartments, restaurants, and cultural spaces.
  • B. Glade Wharf
    Glade Wharf is a remote jetty and trailhead in Fiordland National Park, New Zealand, serving as the starting point for hikers on the famous Milford Track.
  • C. Pickering Wharf
    Pickering Wharf is a waterfront shopping, dining, and marina complex in Salem, Massachusetts, known for its historic harbor setting and tourist-friendly boardwalk.
  • D. East Wharf
    East Wharf is a major berthing and cargo-handling section of the Port of Karachi, serving as one of its primary operational waterfront areas.
  • E. Makar Wharf
    Makar Wharf is the main international seaport and cargo gateway serving General Santos City in the southern Philippines.
  • 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.