Triple

T6695561
Position Surface form Disambiguated ID Type / Status
Subject Filchner-Ronne Ice Shelf E152740 entity
Predicate feedsFrom P9008 FINISHED
Object Filchner-Ronne Ice Stream system
The Filchner-Ronne Ice Stream system is a network of fast-flowing Antarctic glaciers and ice streams that channel ice from the interior of the continent into the Filchner-Ronne Ice Shelf.
 E152740 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: Filchner-Ronne Ice Stream system | Statement: [Filchner-Ronne Ice Shelf, feedsFrom, Filchner-Ronne Ice Stream system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Filchner-Ronne Ice Stream system
Context triple: [Filchner-Ronne Ice Shelf, feedsFrom, Filchner-Ronne Ice Stream system]
  • A. 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.
  • B. 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.
  • 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. Filchner-Ronne Ice Shelf
    The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
  • 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: Filchner-Ronne Ice Stream system
Triple: [Filchner-Ronne Ice Shelf, feedsFrom, Filchner-Ronne Ice Stream system]
Generated description
The Filchner-Ronne Ice Stream system is a network of fast-flowing Antarctic glaciers and ice streams that channel ice from the interior of the continent into the Filchner-Ronne Ice Shelf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Filchner-Ronne Ice Stream system
Target entity description: The Filchner-Ronne Ice Stream system is a network of fast-flowing Antarctic glaciers and ice streams that channel ice from the interior of the continent into the Filchner-Ronne Ice Shelf.
  • A. 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.
  • B. 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.
  • 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. Filchner-Ronne Ice Shelf chosen
    The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
  • F. None of above.

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_69c6f7bba1008190a0ea11aabdb3f360 completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f86efd00819099d48fe7cb9640a3 completed March 27, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69c6f91ac7788190832a133c4fe046f1 completed March 27, 2026, 9:39 p.m.
Created at: March 27, 2026, 2:05 p.m.