Triple

T5006530
Position Surface form Disambiguated ID Type / Status
Subject Eisenhower–Johnson Memorial Tunnel E112507 entity
Predicate hasPart P35 FINISHED
Object Eisenhower Memorial Bore
The Eisenhower Memorial Bore is one of the twin highway tunnels carrying Interstate 70 under the Continental Divide in Colorado, forming part of the Eisenhower–Johnson Memorial Tunnel complex.
E487313 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: Eisenhower Memorial Bore | Statement: [Eisenhower–Johnson Memorial Tunnel, hasPart, Eisenhower Memorial Bore]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eisenhower Memorial Bore
Context triple: [Eisenhower–Johnson Memorial Tunnel, hasPart, Eisenhower Memorial Bore]
  • A. Richard B. Russell Dam
    Richard B. Russell Dam is a hydroelectric and flood-control structure on the Savannah River that creates Richard B. Russell Lake along the Georgia–South Carolina border.
  • B. Siloam Tunnel
    The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
  • C. Rachel Carson Bridge
    The Rachel Carson Bridge is a historic yellow steel suspension bridge spanning the Allegheny River in Pittsburgh, Pennsylvania, named in honor of the renowned environmentalist Rachel Carson.
  • D. Hatch Memorial Shell
    The Hatch Memorial Shell is an iconic outdoor concert venue in Boston known for hosting free public performances and events along the Charles River.
  • E. National Memorial Arch
    The National Memorial Arch is a monumental stone arch in Valley Forge, Pennsylvania, commemorating the endurance and service of George Washington’s Continental Army during the winter encampment of 1777–1778.
  • 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: Eisenhower Memorial Bore
Triple: [Eisenhower–Johnson Memorial Tunnel, hasPart, Eisenhower Memorial Bore]
Generated description
The Eisenhower Memorial Bore is one of the twin highway tunnels carrying Interstate 70 under the Continental Divide in Colorado, forming part of the Eisenhower–Johnson Memorial Tunnel complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eisenhower Memorial Bore
Target entity description: The Eisenhower Memorial Bore is one of the twin highway tunnels carrying Interstate 70 under the Continental Divide in Colorado, forming part of the Eisenhower–Johnson Memorial Tunnel complex.
  • A. Richard B. Russell Dam
    Richard B. Russell Dam is a hydroelectric and flood-control structure on the Savannah River that creates Richard B. Russell Lake along the Georgia–South Carolina border.
  • B. Siloam Tunnel
    The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
  • C. Rachel Carson Bridge
    The Rachel Carson Bridge is a historic yellow steel suspension bridge spanning the Allegheny River in Pittsburgh, Pennsylvania, named in honor of the renowned environmentalist Rachel Carson.
  • D. Hatch Memorial Shell
    The Hatch Memorial Shell is an iconic outdoor concert venue in Boston known for hosting free public performances and events along the Charles River.
  • E. National Memorial Arch
    The National Memorial Arch is a monumental stone arch in Valley Forge, Pennsylvania, commemorating the endurance and service of George Washington’s Continental Army during the winter encampment of 1777–1778.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72e75db88190bccb30b93638a7a4 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9261ef088190a012d55294b9e3c2 completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be945736d0819097e26ad90d6f9813 completed March 21, 2026, 12:51 p.m.
NED2 Entity disambiguation (via description) batch_69be94d3578c81909e8139f253e26d69 completed March 21, 2026, 12:53 p.m.
Created at: March 20, 2026, 1:35 p.m.