Triple

T11047199
Position Surface form Disambiguated ID Type / Status
Subject The Grey Havens E261163 entity
Predicate locatedOn P40 FINISHED
Object Gulf of Lhûn
The Gulf of Lhûn is a large inlet of the sea in northwestern Middle-earth that forms the sheltered harbor region of Lindon and the Elven port of the Grey Havens in J.R.R. Tolkien’s legendarium.
E901728 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: Gulf of Lhûn | Statement: [The Grey Havens, locatedOn, Gulf of Lhûn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gulf of Lhûn
Context triple: [The Grey Havens, locatedOn, Gulf of Lhûn]
  • A. Gulf of Sorrows
    The Gulf of Sorrows is a remote, stormy stretch of ocean off the rugged southern coast of Chile, notorious for its harsh weather and treacherous sailing conditions.
  • B. the Sea of Núrnen
    The Sea of Núrnen is a large inland salt lake in southern Mordor in J.R.R. Tolkien’s Middle-earth, surrounded by fertile slave-tended farmlands that provision Sauron’s armies.
  • C. Bay of Citara
    The Bay of Citara is a picturesque coastal inlet on the Italian island of Ischia, renowned for its clear waters, beaches, and surrounding thermal springs.
  • D. Sea of Rhûn
    The Sea of Rhûn is a large inland lake in J.R.R. Tolkien’s Middle-earth, situated in the far east beyond the lands familiar from The Lord of the Rings.
  • E. Gulf of Valinco
    The Gulf of Valinco is a scenic bay on the southwest coast of Corsica, France, known for its sandy beaches, rugged coastline, and popular seaside resorts.
  • 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: Gulf of Lhûn
Triple: [The Grey Havens, locatedOn, Gulf of Lhûn]
Generated description
The Gulf of Lhûn is a large inlet of the sea in northwestern Middle-earth that forms the sheltered harbor region of Lindon and the Elven port of the Grey Havens in J.R.R. Tolkien’s legendarium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gulf of Lhûn
Target entity description: The Gulf of Lhûn is a large inlet of the sea in northwestern Middle-earth that forms the sheltered harbor region of Lindon and the Elven port of the Grey Havens in J.R.R. Tolkien’s legendarium.
  • A. Gulf of Sorrows
    The Gulf of Sorrows is a remote, stormy stretch of ocean off the rugged southern coast of Chile, notorious for its harsh weather and treacherous sailing conditions.
  • B. the Sea of Núrnen
    The Sea of Núrnen is a large inland salt lake in southern Mordor in J.R.R. Tolkien’s Middle-earth, surrounded by fertile slave-tended farmlands that provision Sauron’s armies.
  • C. Bay of Citara
    The Bay of Citara is a picturesque coastal inlet on the Italian island of Ischia, renowned for its clear waters, beaches, and surrounding thermal springs.
  • D. Sea of Rhûn
    The Sea of Rhûn is a large inland lake in J.R.R. Tolkien’s Middle-earth, situated in the far east beyond the lands familiar from The Lord of the Rings.
  • E. Gulf of Valinco
    The Gulf of Valinco is a scenic bay on the southwest coast of Corsica, France, known for its sandy beaches, rugged coastline, and popular seaside resorts.
  • 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_69d798307da481908996557a73c9b49a completed April 9, 2026, 12:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3a9fad8248190810e097d148655f5 completed April 18, 2026, 3:57 p.m.
NEDg Description generation batch_69e3b1dfea348190a61eb19266801ad0 completed April 18, 2026, 4:31 p.m.
NED2 Entity disambiguation (via description) batch_69e3b2c65fa081908038cc2f71e49073 completed April 18, 2026, 4:35 p.m.
Created at: April 8, 2026, 9:26 p.m.