Triple

T11047675
Position Surface form Disambiguated ID Type / Status
Subject Sirion E261173 entity
Predicate flowsFrom P17870 FINISHED
Object Eithel Sirion
Eithel Sirion is a legendary spring in J.R.R. Tolkien’s Middle-earth, known as the chief source of the great River Sirion in Beleriand.
 E901138 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: Eithel Sirion | Statement: [Sirion, flowsFrom, Eithel Sirion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eithel Sirion
Context triple: [Sirion, flowsFrom, Eithel Sirion]
  • A. Elidir Fawr
    Elidir Fawr is a prominent mountain in Snowdonia, Wales, known for its rugged slopes and status as one of the higher peaks in the region.
  • B. Doriathrin
    Doriathrin is an archaic Elvish dialect from J.R.R. Tolkien’s legendarium, associated with the realm of Doriath and considered a precursor to the Sindarin language.
  • C. Arahael
    Arahael is a little-known Dúnedain chieftain of the North in J.R.R. Tolkien’s legendarium, descended from Isildur and part of the royal line that eventually leads to Aragorn.
  • D. Ivorwen
    Ivorwen is a Dúnedain woman of Arnor in J.R.R. Tolkien’s legendarium, best known as the grandmother of Aragorn II through her daughter Gilraen.
  • E. Revendreth
    Revendreth is a gothic, vampire-themed realm in World of Warcraft’s Shadowlands expansion where souls burdened by pride are punished and redeemed under the rule of the Venthyr.
  • 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: Eithel Sirion
Triple: [Sirion, flowsFrom, Eithel Sirion]
Generated description
Eithel Sirion is a legendary spring in J.R.R. Tolkien’s Middle-earth, known as the chief source of the great River Sirion in Beleriand.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eithel Sirion
Target entity description: Eithel Sirion is a legendary spring in J.R.R. Tolkien’s Middle-earth, known as the chief source of the great River Sirion in Beleriand.
  • A. Elidir Fawr
    Elidir Fawr is a prominent mountain in Snowdonia, Wales, known for its rugged slopes and status as one of the higher peaks in the region.
  • B. Doriathrin
    Doriathrin is an archaic Elvish dialect from J.R.R. Tolkien’s legendarium, associated with the realm of Doriath and considered a precursor to the Sindarin language.
  • C. Arahael
    Arahael is a little-known Dúnedain chieftain of the North in J.R.R. Tolkien’s legendarium, descended from Isildur and part of the royal line that eventually leads to Aragorn.
  • D. Ivorwen
    Ivorwen is a Dúnedain woman of Arnor in J.R.R. Tolkien’s legendarium, best known as the grandmother of Aragorn II through her daughter Gilraen.
  • E. Revendreth
    Revendreth is a gothic, vampire-themed realm in World of Warcraft’s Shadowlands expansion where souls burdened by pride are punished and redeemed under the rule of the Venthyr.
  • 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_69d6aa98650481908609c7c56bfa7902 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d798315b988190bc565581b2664009 completed April 9, 2026, 12:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3aa06bae08190a0db615a258ded29 completed April 18, 2026, 3:57 p.m.
NEDg Description generation batch_69e3ad024ee88190948d5d1c327fd063 completed April 18, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69e3b206c7a4819087eb06faa6e1af21 completed April 18, 2026, 4:32 p.m.
Created at: April 8, 2026, 9:26 p.m.