Triple

T8634507
Position Surface form Disambiguated ID Type / Status
Subject Éowyn E204486 entity
Predicate usedAlias P3799 FINISHED
Object Dernhelm
Dernhelm is the male alias adopted by Éowyn of Rohan when she disguises herself as a rider to secretly join the Rohirrim in battle in J.R.R. Tolkien's "The Lord of the Rings."
 E747681 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: Dernhelm | Statement: [Éowyn, usedAlias, Dernhelm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dernhelm
Context triple: [Éowyn, usedAlias, Dernhelm]
  • A. Baranduin
    Baranduin is a major river in J.R.R. Tolkien’s Middle-earth that forms the eastern boundary of the Shire and flows southward to the sea.
  • B. Thrór
    Thrór is a Dwarven king from J.R.R. Tolkien's legendarium, remembered as the last King under the Mountain before Smaug seized Erebor.
  • C. Garona Halforcen
    Garona Halforcen is a half-orc assassin and diplomat from the Warcraft universe, known for her pivotal role in the events surrounding the First War between orcs and humans.
  • D. Grindel
    Grindel is the birth surname of the French surrealist poet Paul Éluard.
  • E. Roundthorn
    Roundthorn is an area in Greater Manchester, England, known primarily as a business and industrial district near Wythenshawe.
  • 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: Dernhelm
Triple: [Éowyn, usedAlias, Dernhelm]
Generated description
Dernhelm is the male alias adopted by Éowyn of Rohan when she disguises herself as a rider to secretly join the Rohirrim in battle in J.R.R. Tolkien's "The Lord of the Rings."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dernhelm
Target entity description: Dernhelm is the male alias adopted by Éowyn of Rohan when she disguises herself as a rider to secretly join the Rohirrim in battle in J.R.R. Tolkien's "The Lord of the Rings."
  • A. Baranduin
    Baranduin is a major river in J.R.R. Tolkien’s Middle-earth that forms the eastern boundary of the Shire and flows southward to the sea.
  • B. Thrór
    Thrór is a Dwarven king from J.R.R. Tolkien's legendarium, remembered as the last King under the Mountain before Smaug seized Erebor.
  • C. Garona Halforcen
    Garona Halforcen is a half-orc assassin and diplomat from the Warcraft universe, known for her pivotal role in the events surrounding the First War between orcs and humans.
  • D. Grindel
    Grindel is the birth surname of the French surrealist poet Paul Éluard.
  • E. Roundthorn
    Roundthorn is an area in Greater Manchester, England, known primarily as a business and industrial district near Wythenshawe.
  • 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_69ca834b903c8190add96cc651e1a477 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc475fb9dc8190bd0d6e5edd05ea79 completed March 31, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebc1b330c81909ff8a6806401dfd1 completed April 2, 2026, 6:57 p.m.
NEDg Description generation batch_69cebd2cb2e481909a2862e79482c37a completed April 2, 2026, 7:02 p.m.
NED2 Entity disambiguation (via description) batch_69cebdd77b6c81908c35ee96dfe053d8 completed April 2, 2026, 7:04 p.m.
Created at: March 30, 2026, 6:27 p.m.