Triple

T10225262
Position Surface form Disambiguated ID Type / Status
Subject Battle at the Black Gate E243187 entity
Predicate opposedBy P437 FINISHED
Object Mouth of Sauron
The Mouth of Sauron is a sinister emissary and lieutenant of Sauron who serves as his spokesman and negotiator before the final confrontation at the Black Gate in J.R.R. Tolkien’s The Lord of the Rings.
 E850324 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: Mouth of Sauron | Statement: [Battle at the Black Gate, opposedBy, Mouth of Sauron]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mouth of Sauron
Context triple: [Battle at the Black Gate, opposedBy, Mouth of Sauron]
  • A. Cirith Ungol
    Cirith Ungol is a perilous mountain pass and fortress in Mordor in J.R.R. Tolkien’s Middle-earth, infamous for its association with Shelob and the final leg of Frodo and Sam’s journey into Sauron’s realm.
  • B. Dol Guldur
    Dol Guldur is a dark fortress in southern Mirkwood in J.R.R. Tolkien’s Middle-earth, notorious as a stronghold of evil and a key base of operations for the Necromancer during the events leading up to The Lord of the Rings.
  • C. Mount Doom
    Mount Doom is the fiery volcanic mountain in Mordor where the One Ring was forged and ultimately destroyed in J.R.R. Tolkien’s The Lord of the Rings.
  • D. Minas Morgul
    Minas Morgul is a sinister, corrupted fortress-city in J.R.R. Tolkien's Middle-earth, serving as a stronghold of the Nazgûl in The Lord of the Rings.
  • E. Barad-dûr
    Barad-dûr is Sauron’s immense dark fortress in J.R.R. Tolkien’s Middle-earth, dominating the land of Mordor as his primary stronghold.
  • 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: Mouth of Sauron
Triple: [Battle at the Black Gate, opposedBy, Mouth of Sauron]
Generated description
The Mouth of Sauron is a sinister emissary and lieutenant of Sauron who serves as his spokesman and negotiator before the final confrontation at the Black Gate in J.R.R. Tolkien’s The Lord of the Rings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mouth of Sauron
Target entity description: The Mouth of Sauron is a sinister emissary and lieutenant of Sauron who serves as his spokesman and negotiator before the final confrontation at the Black Gate in J.R.R. Tolkien’s The Lord of the Rings.
  • A. Cirith Ungol
    Cirith Ungol is a perilous mountain pass and fortress in Mordor in J.R.R. Tolkien’s Middle-earth, infamous for its association with Shelob and the final leg of Frodo and Sam’s journey into Sauron’s realm.
  • B. Dol Guldur
    Dol Guldur is a dark fortress in southern Mirkwood in J.R.R. Tolkien’s Middle-earth, notorious as a stronghold of evil and a key base of operations for the Necromancer during the events leading up to The Lord of the Rings.
  • C. Mount Doom
    Mount Doom is the fiery volcanic mountain in Mordor where the One Ring was forged and ultimately destroyed in J.R.R. Tolkien’s The Lord of the Rings.
  • D. Minas Morgul
    Minas Morgul is a sinister, corrupted fortress-city in J.R.R. Tolkien's Middle-earth, serving as a stronghold of the Nazgûl in The Lord of the Rings.
  • E. Barad-dûr
    Barad-dûr is Sauron’s immense dark fortress in J.R.R. Tolkien’s Middle-earth, dominating the land of Mordor as his primary stronghold.
  • 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_69d381b0f97c819085c9b45799a5fb7c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d1f860048190bb20f7d3bf87f347 completed April 7, 2026, 9:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6a84c80c88190846a096ae7c1d7e4 completed April 8, 2026, 7:11 p.m.
NEDg Description generation batch_69d6ab2481b081908f65806c31be807f completed April 8, 2026, 7:23 p.m.
NED2 Entity disambiguation (via description) batch_69d6ad9b943c8190bbaf201f43b7444b completed April 8, 2026, 7:33 p.m.
Created at: April 6, 2026, 11:17 a.m.