Triple

T14970121
Position Surface form Disambiguated ID Type / Status
Subject Sasanoa River E373293 entity
Predicate crossedBy P416 FINISHED
Object Maine State Route 127 bridge
The Maine State Route 127 bridge is a roadway bridge in Maine that carries State Route 127 across the Sasanoa River, connecting communities in the Midcoast region.
 E1137311 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: Maine State Route 127 bridge | Statement: [Sasanoa River, crossedBy, Maine State Route 127 bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maine State Route 127 bridge
Context triple: [Sasanoa River, crossedBy, Maine State Route 127 bridge]
  • A. Piscataqua River Bridge
    The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
  • B. Memorial Bridge (Rumford, Maine)
    Memorial Bridge in Rumford, Maine is a notable local bridge spanning the Androscoggin River that serves as both key infrastructure and a community landmark.
  • C. Neponset River Bridge
    The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
  • D. Brattleboro–Hinsdale bridges
    The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
  • E. Androscoggin Swinging Bridge
    The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
  • 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: Maine State Route 127 bridge
Triple: [Sasanoa River, crossedBy, Maine State Route 127 bridge]
Generated description
The Maine State Route 127 bridge is a roadway bridge in Maine that carries State Route 127 across the Sasanoa River, connecting communities in the Midcoast region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maine State Route 127 bridge
Target entity description: The Maine State Route 127 bridge is a roadway bridge in Maine that carries State Route 127 across the Sasanoa River, connecting communities in the Midcoast region.
  • A. Piscataqua River Bridge
    The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
  • B. Memorial Bridge (Rumford, Maine)
    Memorial Bridge in Rumford, Maine is a notable local bridge spanning the Androscoggin River that serves as both key infrastructure and a community landmark.
  • C. Neponset River Bridge
    The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
  • D. Brattleboro–Hinsdale bridges
    The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
  • E. Androscoggin Swinging Bridge
    The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
  • 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6e59a7c8190a1634a706ea68fda completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69feae0652dc8190a90a1c3b07a6ed94 completed May 9, 2026, 3:46 a.m.
NEDg Description generation batch_69feb14a2e748190b47fa4300b43f572 completed May 9, 2026, 4 a.m.
NED2 Entity disambiguation (via description) batch_69feb2555cf8819095fbbb90f3172e2f completed May 9, 2026, 4:04 a.m.
Created at: April 10, 2026, 2:49 a.m.