Triple

T20717899
Position Surface form Disambiguated ID Type / Status
Subject Spooner Lake E509224 entity
Predicate hasTrailhead P3625 FINISHED
Object Marlette Lake Trail
Marlette Lake Trail is a popular hiking route in the Lake Tahoe region known for its forested climbs, scenic views, and access to the alpine waters of Marlette Lake.
E1446870 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: Marlette Lake Trail | Statement: [Spooner Lake, hasTrailhead, Marlette Lake Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marlette Lake Trail
Context triple: [Spooner Lake, hasTrailhead, Marlette Lake Trail]
  • A. Miller Lake Trail
    Miller Lake Trail is a hiking route in British Columbia’s Mount Revelstoke National Park known for its subalpine forest scenery and access to a tranquil mountain lake.
  • B. Williams Lake Trail
    Williams Lake Trail is a popular hiking route in the Sangre de Cristo Mountains of New Mexico that serves as a primary approach to Wheeler Peak, the state’s highest summit.
  • C. Floe Lake Trail
    Floe Lake Trail is a popular backcountry hiking route in British Columbia’s Canadian Rockies, known for its alpine scenery and access to the turquoise waters of Floe Lake beneath dramatic limestone cliffs.
  • D. Wedgemount Lake Trail
    Wedgemount Lake Trail is a steep, challenging hiking route in British Columbia’s Coast Mountains that climbs to a stunning turquoise alpine lake beneath glaciers and rugged peaks.
  • E. Berg Lake Trail
    Berg Lake Trail is a renowned backcountry hiking route in British Columbia’s Mount Robson Provincial Park, leading through rugged alpine terrain to the turquoise, iceberg-dotted Berg Lake beneath Mount Robson.
  • 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: Marlette Lake Trail
Triple: [Spooner Lake, hasTrailhead, Marlette Lake Trail]
Generated description
Marlette Lake Trail is a popular hiking route in the Lake Tahoe region known for its forested climbs, scenic views, and access to the alpine waters of Marlette Lake.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marlette Lake Trail
Target entity description: Marlette Lake Trail is a popular hiking route in the Lake Tahoe region known for its forested climbs, scenic views, and access to the alpine waters of Marlette Lake.
  • A. Miller Lake Trail
    Miller Lake Trail is a hiking route in British Columbia’s Mount Revelstoke National Park known for its subalpine forest scenery and access to a tranquil mountain lake.
  • B. Williams Lake Trail
    Williams Lake Trail is a popular hiking route in the Sangre de Cristo Mountains of New Mexico that serves as a primary approach to Wheeler Peak, the state’s highest summit.
  • C. Floe Lake Trail
    Floe Lake Trail is a popular backcountry hiking route in British Columbia’s Canadian Rockies, known for its alpine scenery and access to the turquoise waters of Floe Lake beneath dramatic limestone cliffs.
  • D. Wedgemount Lake Trail
    Wedgemount Lake Trail is a steep, challenging hiking route in British Columbia’s Coast Mountains that climbs to a stunning turquoise alpine lake beneath glaciers and rugged peaks.
  • E. Berg Lake Trail
    Berg Lake Trail is a renowned backcountry hiking route in British Columbia’s Mount Robson Provincial Park, leading through rugged alpine terrain to the turquoise, iceberg-dotted Berg Lake beneath Mount Robson.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1d2c57481909840945ffd3b0cc3 completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e0535e58819085b7938ea8084725 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e14b54ac819086030e7768924440 completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1d668d0819098db655826d4a24a completed May 16, 2026, 9:29 p.m.
Created at: April 16, 2026, 12:20 p.m.