Triple

T4989633
Position Surface form Disambiguated ID Type / Status
Subject Lamar, Colorado E112096 entity
Predicate hasLandmark P105 FINISHED
Object Petrified Wood Gas Station
The Petrified Wood Gas Station is a historic roadside service station in Lamar, Colorado, notable for its distinctive construction using fossilized wood.
 E484976 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: Petrified Wood Gas Station | Statement: [Lamar, Colorado, hasLandmark, Petrified Wood Gas Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petrified Wood Gas Station
Context triple: [Lamar, Colorado, hasLandmark, Petrified Wood Gas Station]
  • A. Tri-States Monument
    Tri-States Monument is a marker located at the junction of New York, New Jersey, and Pennsylvania that signifies the point where the three U.S. states meet.
  • B. Mill Ruins Park
    Mill Ruins Park is a historic urban park in Minneapolis, Minnesota, featuring preserved flour mill ruins and riverfront trails along the Mississippi near Saint Anthony Falls.
  • C. Battery Hearn
    Battery Hearn is a historic coastal artillery battery on Corregidor Island in the Philippines, notable for its large seacoast gun and role in World War II defenses of Manila Bay.
  • D. Oneota Park
    Oneota Park is a natural recreational area and protected parkland located in Clay County, Iowa.
  • E. Hypocenter Park
    Hypocenter Park is a memorial site in Nagasaki marking the ground zero of the 1945 atomic bombing and commemorating its victims.
  • 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: Petrified Wood Gas Station
Triple: [Lamar, Colorado, hasLandmark, Petrified Wood Gas Station]
Generated description
The Petrified Wood Gas Station is a historic roadside service station in Lamar, Colorado, notable for its distinctive construction using fossilized wood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petrified Wood Gas Station
Target entity description: The Petrified Wood Gas Station is a historic roadside service station in Lamar, Colorado, notable for its distinctive construction using fossilized wood.
  • A. Tri-States Monument
    Tri-States Monument is a marker located at the junction of New York, New Jersey, and Pennsylvania that signifies the point where the three U.S. states meet.
  • B. Mill Ruins Park
    Mill Ruins Park is a historic urban park in Minneapolis, Minnesota, featuring preserved flour mill ruins and riverfront trails along the Mississippi near Saint Anthony Falls.
  • C. Battery Hearn
    Battery Hearn is a historic coastal artillery battery on Corregidor Island in the Philippines, notable for its large seacoast gun and role in World War II defenses of Manila Bay.
  • D. Oneota Park
    Oneota Park is a natural recreational area and protected parkland located in Clay County, Iowa.
  • E. Hypocenter Park
    Hypocenter Park is a memorial site in Nagasaki marking the ground zero of the 1945 atomic bombing and commemorating its victims.
  • 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd727fe55881909d42e41b832b9ece completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69be8a2496a48190a517c92b85834db9 completed March 21, 2026, 12:08 p.m.
NEDg Description generation batch_69be8ca8e0c88190ae92aa0a7c5af5f4 completed March 21, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69be8cfc7fb081909a68ff6089c0f04c completed March 21, 2026, 12:20 p.m.
Created at: March 20, 2026, 1:34 p.m.