Triple

T28369949
Position Surface form Disambiguated ID Type / Status
Subject Tonga Plate E718597 entity
Predicate hasSlab P164693 FINISHED
Object Tonga slab
The Tonga slab is a steeply subducting section of oceanic lithosphere beneath the Tonga trench in the southwest Pacific, notable for its deep seismicity and role in one of the world's most active subduction zones.
 E1815315 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: Tonga slab | Statement: [Tonga Plate, hasSlab, Tonga slab]
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: Tonga slab
Triple: [Tonga Plate, hasSlab, Tonga slab]
Generated description
The Tonga slab is a steeply subducting section of oceanic lithosphere beneath the Tonga trench in the southwest Pacific, notable for its deep seismicity and role in one of the world's most active subduction zones.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasSlab
Context triple: [Tonga Plate, hasSlab, Tonga slab]
  • A. hasBlock
    Indicates that one entity possesses, contains, or is associated with a specific block or blocking element in relation to another entity.
  • B. hasSluicesAt
    Indicates a relationship where a structure or system possesses sluice mechanisms located at a specific place or point.
  • C. hasMezzanine
    Indicates that one entity includes or is equipped with a mezzanine level in relation to another entity.
  • D. hasStalls
    Indicates that an entity contains, provides, or is equipped with stalls (e.g., booths, compartments, or vendor stands).
  • E. hasSuperstrate
    Indicates that one material, layer, or structure lies above and is supported by another in a layered or composite arrangement.
  • 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_69eff6ed5af48190be4e0adf298223e0 completed April 27, 2026, 11:53 p.m.
NER Named-entity recognition batch_69f64ee0c2788190a94a04ad1902fd5e completed May 2, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a1627d5ed948190b955a3fd5801c875 completed May 26, 2026, 11:08 p.m.
NEDg Description generation batch_6a162b9702ec8190a9a592d166a4a33d completed May 26, 2026, 11:24 p.m.
NED2 Entity disambiguation (via description) batch_6a162c236a68819094ad93772d9dc242 completed May 26, 2026, 11:26 p.m.
PD Predicate disambiguation batch_69f64caede108190a35cc7cbfead866f completed May 2, 2026, 7:12 p.m.
PDg Predicate description generation batch_69f64e36c57c8190af09470a8d35512b completed May 2, 2026, 7:19 p.m.
Created at: April 28, 2026, 12:58 a.m.