Triple

T17061549
Position Surface form Disambiguated ID Type / Status
Subject Pantabangan Lake E413971 entity
Predicate partOf P40 FINISHED
Object Pantabangan–Carranglan Watershed Forest Reserve
The Pantabangan–Carranglan Watershed Forest Reserve is a protected area in the Philippines that safeguards vital forest and watershed ecosystems, including the Pantabangan Lake reservoir, for water supply, irrigation, and biodiversity conservation.
E1247652 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: Pantabangan–Carranglan Watershed Forest Reserve | Statement: [Pantabangan Lake, partOf, Pantabangan–Carranglan Watershed Forest Reserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pantabangan–Carranglan Watershed Forest Reserve
Context triple: [Pantabangan Lake, partOf, Pantabangan–Carranglan Watershed Forest Reserve]
  • A. Bislig City Watershed Forest Reserve
    Bislig City Watershed Forest Reserve is a protected forest area in Bislig City, Philippines, known for its rich biodiversity and scenic natural attractions.
  • B. Quezon National Forest Park
    Quezon National Forest Park is a protected natural area in Quezon Province, Philippines, known for its lush tropical forests, diverse wildlife, and scenic mountain landscapes.
  • C. Mounts Banahaw–San Cristobal Protected Landscape
    Mounts Banahaw–San Cristobal Protected Landscape is a legally protected natural area in the Philippines centered on the twin volcanic mountains Banahaw and San Cristobal, known for their rich biodiversity, watersheds, and cultural and religious significance.
  • D. Mount Hamiguitan Range Wildlife Sanctuary
    Mount Hamiguitan Range Wildlife Sanctuary is a UNESCO World Heritage-listed protected area in the Philippines known for its exceptional biodiversity, including endemic and endangered species, and its distinctive pygmy forest ecosystem.
  • E. Agusan Marsh Wildlife Sanctuary
    Agusan Marsh Wildlife Sanctuary is a vast wetland ecosystem in the Philippines renowned for its rich biodiversity, extensive peat swamp forests, and critical role as a habitat for migratory and endemic species.
  • 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: Pantabangan–Carranglan Watershed Forest Reserve
Triple: [Pantabangan Lake, partOf, Pantabangan–Carranglan Watershed Forest Reserve]
Generated description
The Pantabangan–Carranglan Watershed Forest Reserve is a protected area in the Philippines that safeguards vital forest and watershed ecosystems, including the Pantabangan Lake reservoir, for water supply, irrigation, and biodiversity conservation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pantabangan–Carranglan Watershed Forest Reserve
Target entity description: The Pantabangan–Carranglan Watershed Forest Reserve is a protected area in the Philippines that safeguards vital forest and watershed ecosystems, including the Pantabangan Lake reservoir, for water supply, irrigation, and biodiversity conservation.
  • A. Bislig City Watershed Forest Reserve
    Bislig City Watershed Forest Reserve is a protected forest area in Bislig City, Philippines, known for its rich biodiversity and scenic natural attractions.
  • B. Quezon National Forest Park
    Quezon National Forest Park is a protected natural area in Quezon Province, Philippines, known for its lush tropical forests, diverse wildlife, and scenic mountain landscapes.
  • C. Mounts Banahaw–San Cristobal Protected Landscape
    Mounts Banahaw–San Cristobal Protected Landscape is a legally protected natural area in the Philippines centered on the twin volcanic mountains Banahaw and San Cristobal, known for their rich biodiversity, watersheds, and cultural and religious significance.
  • D. Mount Hamiguitan Range Wildlife Sanctuary
    Mount Hamiguitan Range Wildlife Sanctuary is a UNESCO World Heritage-listed protected area in the Philippines known for its exceptional biodiversity, including endemic and endangered species, and its distinctive pygmy forest ecosystem.
  • E. Agusan Marsh Wildlife Sanctuary
    Agusan Marsh Wildlife Sanctuary is a vast wetland ecosystem in the Philippines renowned for its rich biodiversity, extensive peat swamp forests, and critical role as a habitat for migratory and endemic species.
  • 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_69d886cde3d481908d4d01ba88ba7eb7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3db7dea7481909e3e0bc836d27336 completed April 18, 2026, 7:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01234be4e4819084701902e7bd3a27 completed May 11, 2026, 12:31 a.m.
NEDg Description generation batch_6a0124869c2c8190b84ed4d46492528a completed May 11, 2026, 12:36 a.m.
NED2 Entity disambiguation (via description) batch_6a0124f59490819081e8dc644da92ed6 completed May 11, 2026, 12:38 a.m.
Created at: April 10, 2026, 5:34 a.m.