Triple

T6695564
Position Surface form Disambiguated ID Type / Status
Subject Filchner-Ronne Ice Shelf E152740 entity
Predicate feedsFrom P9008 FINISHED
Object Rutford Ice Stream
Rutford Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
 E613331 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: Rutford Ice Stream | Statement: [Filchner-Ronne Ice Shelf, feedsFrom, Rutford Ice Stream]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rutford Ice Stream
Context triple: [Filchner-Ronne Ice Shelf, feedsFrom, Rutford Ice Stream]
  • A. Mercer Ice Stream
    Mercer Ice Stream is a major fast-flowing glacier in West Antarctica that drains ice from the interior into the Ross Ice Shelf.
  • B. Whillans Ice Stream
    Whillans Ice Stream is a major fast-flowing channel of ice in West Antarctica that drains part of the West Antarctic Ice Sheet into the Ross Ice Shelf.
  • C. Bindschadler Ice Stream
    Bindschadler Ice Stream is a major fast-flowing Antarctic ice stream in West Antarctica that channels ice from the interior of the continent into the Ross Ice Shelf.
  • D. Kamb Ice Stream
    Kamb Ice Stream is a major Antarctic ice stream in West Antarctica that feeds ice into the Ross Ice Shelf.
  • E. Palmer Glacier
    Palmer Glacier is a year-round snowfield and ski training area located high on the slopes of Mount Hood in northern Oregon.
  • 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: Rutford Ice Stream
Triple: [Filchner-Ronne Ice Shelf, feedsFrom, Rutford Ice Stream]
Generated description
Rutford Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rutford Ice Stream
Target entity description: Rutford Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
  • A. Mercer Ice Stream
    Mercer Ice Stream is a major fast-flowing glacier in West Antarctica that drains ice from the interior into the Ross Ice Shelf.
  • B. Whillans Ice Stream
    Whillans Ice Stream is a major fast-flowing channel of ice in West Antarctica that drains part of the West Antarctic Ice Sheet into the Ross Ice Shelf.
  • C. Bindschadler Ice Stream
    Bindschadler Ice Stream is a major fast-flowing Antarctic ice stream in West Antarctica that channels ice from the interior of the continent into the Ross Ice Shelf.
  • D. Kamb Ice Stream
    Kamb Ice Stream is a major Antarctic ice stream in West Antarctica that feeds ice into the Ross Ice Shelf.
  • E. Palmer Glacier
    Palmer Glacier is a year-round snowfield and ski training area located high on the slopes of Mount Hood in northern Oregon.
  • 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_69c6880687b08190805278b504d1c92c completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6b197ccb48190a540feecb2d9c70b completed March 27, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7007f2a648190a10792840536035b completed March 27, 2026, 10:11 p.m.
NEDg Description generation batch_69c70262f3e48190b544be536ee0b674 completed March 27, 2026, 10:19 p.m.
NED2 Entity disambiguation (via description) batch_69c70311418c8190a902cf21187fdc51 completed March 27, 2026, 10:22 p.m.
Created at: March 27, 2026, 2:05 p.m.