Triple

T13477920
Position Surface form Disambiguated ID Type / Status
Subject Bull of the Woods Lookout E318295 entity
Predicate architecturalStyle P607 FINISHED
Object L-4 lookout cabin
The L-4 lookout cabin is a standardized early-20th-century U.S. Forest Service fire lookout design featuring a small, wood-frame cabin with large windows on all sides for panoramic forest surveillance.
E1043526 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: L-4 lookout cabin | Statement: [Bull of the Woods Lookout, architecturalStyle, L-4 lookout cabin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: L-4 lookout cabin
Context triple: [Bull of the Woods Lookout, architecturalStyle, L-4 lookout cabin]
  • A. USGS McCarthy B-4
    USGS McCarthy B-4 is a United States Geological Survey topographic map quadrangle that covers the area including Mount Blackburn in Alaska.
  • B. The Hangar
    The Hangar is a minor league baseball stadium in Lancaster, California, best known as the home field of the Lancaster JetHawks.
  • C. Hut 4
    Hut 4 was a building at Bletchley Park that housed part of the British World War II codebreaking operations, particularly focused on naval intelligence.
  • D. Hangar Two
    Hangar Two is a historic airship hangar located at Moffett Field in California, notable for its massive size and role in early U.S. naval and aviation history.
  • E. Hangar 2
    Hangar 2 is a preserved aircraft hangar at the Tuskegee Airmen National Historic Site that served as a key facility for training and maintaining the aircraft flown by the pioneering African American World War II pilots.
  • 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: L-4 lookout cabin
Triple: [Bull of the Woods Lookout, architecturalStyle, L-4 lookout cabin]
Generated description
The L-4 lookout cabin is a standardized early-20th-century U.S. Forest Service fire lookout design featuring a small, wood-frame cabin with large windows on all sides for panoramic forest surveillance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: L-4 lookout cabin
Target entity description: The L-4 lookout cabin is a standardized early-20th-century U.S. Forest Service fire lookout design featuring a small, wood-frame cabin with large windows on all sides for panoramic forest surveillance.
  • A. USGS McCarthy B-4
    USGS McCarthy B-4 is a United States Geological Survey topographic map quadrangle that covers the area including Mount Blackburn in Alaska.
  • B. The Hangar
    The Hangar is a minor league baseball stadium in Lancaster, California, best known as the home field of the Lancaster JetHawks.
  • C. Hut 4
    Hut 4 was a building at Bletchley Park that housed part of the British World War II codebreaking operations, particularly focused on naval intelligence.
  • D. Hangar Two
    Hangar Two is a historic airship hangar located at Moffett Field in California, notable for its massive size and role in early U.S. naval and aviation history.
  • E. Hangar 2
    Hangar 2 is a preserved aircraft hangar at the Tuskegee Airmen National Historic Site that served as a key facility for training and maintaining the aircraft flown by the pioneering African American World War II pilots.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf266c508190930d30776c09ce35 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f746318490819095a5697cc396eb6f completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f74ce7d64c8190ba9f1ed59af4bd9e completed May 3, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69f74d5389f08190826f0e550c8bb6c2 completed May 3, 2026, 1:27 p.m.
Created at: April 9, 2026, 9:42 p.m.