Triple

T11048395
Position Surface form Disambiguated ID Type / Status
Subject War of the Last Alliance E261185 entity
Predicate includesBattle P1393 FINISHED
Object Siege of Barad-dûr
The Siege of Barad-dûr was the climactic final assault on Sauron’s fortress in Mordor during the War of the Last Alliance in J.R.R. Tolkien’s legendarium, culminating in the defeat of Sauron and the loss of the One Ring.
E261185 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: Siege of Barad-dûr | Statement: [War of the Last Alliance, includesBattle, Siege of Barad-dûr]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Siege of Barad-dûr
Context triple: [War of the Last Alliance, includesBattle, Siege of Barad-dûr]
  • A. Battle of the Morannon
    The Battle of the Morannon is a climactic confrontation at the Black Gate of Mordor in J.R.R. Tolkien’s "The Lord of the Rings," where the forces of the West make a desperate stand against Sauron to distract him from Frodo’s quest.
  • B. Battle of the Bridge of Khazad-dûm
    The Battle of the Bridge of Khazad-dûm is a pivotal confrontation in J.R.R. Tolkien’s The Lord of the Rings where Gandalf faces the Balrog in Moria, leading to his fall and later transformation into Gandalf the White.
  • C. Siege of Mirkwood
    Siege of Mirkwood is a major expansion pack for the MMORPG The Lord of the Rings Online that centers on the conflict in Mirkwood during the War of the Ring, adding new regions, quests, and endgame content.
  • D. War of the Last Alliance
    The War of the Last Alliance is a pivotal conflict in J.R.R. Tolkien’s legendarium in which the united forces of Elves and Men confront Sauron at the end of the Second Age of Middle-earth.
  • E. Battle of Azanulbizar
    The Battle of Azanulbizar is a major conflict in J.R.R. Tolkien’s legendarium where the Dwarves fought a decisive and bloody battle against the orcs outside the eastern gate of Moria.
  • 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: Siege of Barad-dûr
Triple: [War of the Last Alliance, includesBattle, Siege of Barad-dûr]
Generated description
The Siege of Barad-dûr was the climactic final assault on Sauron’s fortress in Mordor during the War of the Last Alliance in J.R.R. Tolkien’s legendarium, culminating in the defeat of Sauron and the loss of the One Ring.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Siege of Barad-dûr
Target entity description: The Siege of Barad-dûr was the climactic final assault on Sauron’s fortress in Mordor during the War of the Last Alliance in J.R.R. Tolkien’s legendarium, culminating in the defeat of Sauron and the loss of the One Ring.
  • A. Battle of the Morannon
    The Battle of the Morannon is a climactic confrontation at the Black Gate of Mordor in J.R.R. Tolkien’s "The Lord of the Rings," where the forces of the West make a desperate stand against Sauron to distract him from Frodo’s quest.
  • B. Battle of the Bridge of Khazad-dûm
    The Battle of the Bridge of Khazad-dûm is a pivotal confrontation in J.R.R. Tolkien’s The Lord of the Rings where Gandalf faces the Balrog in Moria, leading to his fall and later transformation into Gandalf the White.
  • C. Siege of Mirkwood
    Siege of Mirkwood is a major expansion pack for the MMORPG The Lord of the Rings Online that centers on the conflict in Mirkwood during the War of the Ring, adding new regions, quests, and endgame content.
  • D. War of the Last Alliance chosen
    The War of the Last Alliance is a pivotal conflict in J.R.R. Tolkien’s legendarium in which the united forces of Elves and Men confront Sauron at the end of the Second Age of Middle-earth.
  • E. Battle of Azanulbizar
    The Battle of Azanulbizar is a major conflict in J.R.R. Tolkien’s legendarium where the Dwarves fought a decisive and bloody battle against the orcs outside the eastern gate of Moria.
  • 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_69d6aa98650481908609c7c56bfa7902 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79867fa28819094f564273e3ef51d completed April 9, 2026, 12:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4968fc4f8819081532098e5543318 completed April 19, 2026, 8:47 a.m.
NEDg Description generation batch_69e49a97db808190aa22d6a103a13e58 completed April 19, 2026, 9:04 a.m.
NED2 Entity disambiguation (via description) batch_69e49d71e81c8190af73931ed30e04be completed April 19, 2026, 9:16 a.m.
Created at: April 8, 2026, 9:26 p.m.