Triple

T27918400
Position Surface form Disambiguated ID Type / Status
Subject San Juan Basin E706135 entity
Predicate primaryCoalBearingFormation P200749 FINISHED
Object Fruitland Formation
The Fruitland Formation is a Late Cretaceous geologic unit in the San Juan Basin of the southwestern United States, notable for its extensive coal beds and associated coalbed methane resources.
 E1794228 NE FINISHED

How this triple was built (3 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: Fruitland Formation | Statement: [San Juan Basin, primaryCoalBearingFormation, Fruitland Formation]
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: Fruitland Formation
Triple: [San Juan Basin, primaryCoalBearingFormation, Fruitland Formation]
Generated description
The Fruitland Formation is a Late Cretaceous geologic unit in the San Juan Basin of the southwestern United States, notable for its extensive coal beds and associated coalbed methane resources.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: primaryCoalBearingFormation
Context triple: [San Juan Basin, primaryCoalBearingFormation, Fruitland Formation]
  • A. isCoalBearing
    Indicates that the subject contains or is associated with coal deposits or coal-bearing formations.
  • B. coalType
    Indicates the specific kind or classification of coal associated with an entity.
  • C. majorCoalField
    Indicates that a location is recognized as a principal or highly significant coal-producing field within a region or country.
  • D. coalTypeMined
    Indicates that a particular type of coal is extracted or produced through mining at a given location or by a given agent.
  • E. coalMinedFrom
    Indicates that a quantity or batch of coal has been extracted from a particular source location, such as a mine or geological deposit.
  • F. None of above. chosen

Provenance (7 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_69ef96b6cc808190aab19fb18b235f4b completed April 27, 2026, 5:02 p.m.
NER Named-entity recognition batch_69ffab5adf2c819084700c5ea34615bf completed May 9, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a130375429c8190b376cee7d534ff23 completed May 24, 2026, 1:56 p.m.
NEDg Description generation batch_6a1303fd53888190856a4b6e2b5f5dd5 completed May 24, 2026, 1:58 p.m.
NED2 Entity disambiguation (via description) batch_6a1304b2a0c481909283b9cafea6b075 completed May 24, 2026, 2:01 p.m.
PD Predicate disambiguation batch_69ffaabffa208190b5214ca17cc8a5ea completed May 9, 2026, 9:44 p.m.
PDg Predicate description generation batch_69ffab59fe408190b72f13016de9953c completed May 9, 2026, 9:47 p.m.
Created at: April 27, 2026, 6:55 p.m.