Triple

T19577321
Position Surface form Disambiguated ID Type / Status
Subject Endeavour Crater E489890 entity
Predicate containsRockUnit P97391 FINISHED
Object Whitewater Lake outcrops
Whitewater Lake outcrops are a distinctive sedimentary rock unit on the rim of Mars’s Endeavour Crater, studied by the Opportunity rover for clues about the planet’s ancient watery environment.
 E1383263 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: Whitewater Lake outcrops | Statement: [Endeavour Crater, containsRockUnit, Whitewater Lake outcrops]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Whitewater Lake outcrops
Context triple: [Endeavour Crater, containsRockUnit, Whitewater Lake outcrops]
  • A. Boulder Lake area
    Boulder Lake area is a popular outdoor recreation destination within Oregon’s Mount Hood National Forest, offering opportunities for hiking, camping, and fishing in a forested mountain setting.
  • B. Whitewater Memorial State Park
    Whitewater Memorial State Park is a public recreation area in eastern Indiana known for its large lake, wooded trails, and opportunities for boating, fishing, camping, and horseback riding.
  • C. Walker Lake region
    The Walker Lake region is an area in western Nevada known for its namesake desert lake and its association with significant geological structures and seismic activity.
  • D. Duffey Lake area
    Duffey Lake area is a scenic mountainous region in British Columbia known for its alpine lake, dramatic peaks, and popular backcountry recreation opportunities.
  • E. Buena Vista Lake area
    Buena Vista Lake area is a region in Kern County, California, known for its reservoir, recreational opportunities, and proximity to agricultural and oil-producing communities.
  • 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: Whitewater Lake outcrops
Triple: [Endeavour Crater, containsRockUnit, Whitewater Lake outcrops]
Generated description
Whitewater Lake outcrops are a distinctive sedimentary rock unit on the rim of Mars’s Endeavour Crater, studied by the Opportunity rover for clues about the planet’s ancient watery environment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Whitewater Lake outcrops
Target entity description: Whitewater Lake outcrops are a distinctive sedimentary rock unit on the rim of Mars’s Endeavour Crater, studied by the Opportunity rover for clues about the planet’s ancient watery environment.
  • A. Boulder Lake area
    Boulder Lake area is a popular outdoor recreation destination within Oregon’s Mount Hood National Forest, offering opportunities for hiking, camping, and fishing in a forested mountain setting.
  • B. Whitewater Memorial State Park
    Whitewater Memorial State Park is a public recreation area in eastern Indiana known for its large lake, wooded trails, and opportunities for boating, fishing, camping, and horseback riding.
  • C. Walker Lake region
    The Walker Lake region is an area in western Nevada known for its namesake desert lake and its association with significant geological structures and seismic activity.
  • D. Duffey Lake area
    Duffey Lake area is a scenic mountainous region in British Columbia known for its alpine lake, dramatic peaks, and popular backcountry recreation opportunities.
  • E. Buena Vista Lake area
    Buena Vista Lake area is a region in Kern County, California, known for its reservoir, recreational opportunities, and proximity to agricultural and oil-producing communities.
  • 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64025d5d081909dbb0c079d366006 completed April 20, 2026, 3:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075792581881909443cecc6a9212e4 completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a0758be89108190adb2369750eb90ca completed May 15, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_6a07599d4c988190a32a0aa9e561a61d completed May 15, 2026, 5:36 p.m.
Created at: April 10, 2026, 1:42 p.m.