Triple

T250301
Position Surface form Disambiguated ID Type / Status
Subject Interstate 395 (Bangor, Maine) E5128 entity
Predicate terminusB P388 FINISHED
Object U.S. Route 1A and State Route 9 in Brewer, Maine
U.S. Route 1A and State Route 9 in Brewer, Maine is a key highway junction that serves as the eastern connection point for Interstate 395 to the regional road network in the Bangor–Brewer area.
E5128 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: U.S. Route 1A and State Route 9 in Brewer, Maine | Statement: [Interstate 395 (Bangor, Maine), terminusB, U.S. Route 1A and State Route 9 in Brewer, Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1A and State Route 9 in Brewer, Maine
Context triple: [Interstate 395 (Bangor, Maine), terminusB, U.S. Route 1A and State Route 9 in Brewer, Maine]
  • A. U.S. Route 2 in Maine
    U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
  • B. U.S. Route 201 in Skowhegan, Maine
    U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
  • C. Massachusetts Route 1A
    Massachusetts Route 1A is a state highway in Massachusetts that runs parallel to U.S. Route 1, serving numerous North Shore and coastal communities between Boston and the New Hampshire border.
  • D. Interstate 395 in Bangor, Maine
    Interstate 395 in Bangor, Maine is a short auxiliary Interstate highway that serves as a key connector between Bangor and Brewer, linking Interstate 95 with major regional routes in eastern Maine.
  • E. Interstate 95 near Newport, Maine
    Interstate 95 near Newport, Maine is a major segment of the primary north–south highway in the eastern United States, serving as a key transportation corridor through central 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: U.S. Route 1A and State Route 9 in Brewer, Maine
Triple: [Interstate 395 (Bangor, Maine), terminusB, U.S. Route 1A and State Route 9 in Brewer, Maine]
Generated description
U.S. Route 1A and State Route 9 in Brewer, Maine is a key highway junction that serves as the eastern connection point for Interstate 395 to the regional road network in the Bangor–Brewer area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1A and State Route 9 in Brewer, Maine
Target entity description: U.S. Route 1A and State Route 9 in Brewer, Maine is a key highway junction that serves as the eastern connection point for Interstate 395 to the regional road network in the Bangor–Brewer area.
  • A. U.S. Route 2 in Maine
    U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
  • B. U.S. Route 201 in Skowhegan, Maine
    U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
  • C. Massachusetts Route 1A
    Massachusetts Route 1A is a state highway in Massachusetts that runs parallel to U.S. Route 1, serving numerous North Shore and coastal communities between Boston and the New Hampshire border.
  • D. Interstate 395 in Bangor, Maine chosen
    Interstate 395 in Bangor, Maine is a short auxiliary Interstate highway that serves as a key connector between Bangor and Brewer, linking Interstate 95 with major regional routes in eastern Maine.
  • E. Interstate 95 near Newport, Maine
    Interstate 95 near Newport, Maine is a major segment of the primary north–south highway in the eastern United States, serving as a key transportation corridor through central Maine.
  • F. None of above.

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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25d3728f0819086214ccc2db2305a completed Feb. 28, 2026, 3:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a37373426881909ce8766ad9c5778c completed Feb. 28, 2026, 11 p.m.
NEDg Description generation batch_69a373dfb6c0819092ebfe465b7be3c9 completed Feb. 28, 2026, 11:01 p.m.
NED2 Entity disambiguation (via description) batch_69a3748a9ea4819080b2cea1f1b4afbc completed Feb. 28, 2026, 11:04 p.m.
Created at: Feb. 28, 2026, 2:54 a.m.