Triple
T11348119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beleriand |
E268772
|
entity |
| Predicate | containsRegion |
P285
|
FINISHED |
| Object |
Brethil
Brethil is a forested region in J.R.R. Tolkien’s Middle-earth, located in western Beleriand and known as the home of the Haladin people.
|
E926927
|
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: Brethil | Statement: [Beleriand, containsRegion, Brethil]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brethil Context triple: [Beleriand, containsRegion, Brethil]
-
A.
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.
-
B.
Fingon
Fingon is a heroic Elven prince of the First Age in J.R.R. Tolkien’s legendarium, renowned for his bravery, loyalty, and pivotal role in the wars against Morgoth.
-
C.
Túrin Turambar
Túrin Turambar is a tragic hero from J.R.R. Tolkien’s legendarium, a doomed warrior of the First Age whose life is shaped by a terrible curse and marked by sorrow, exile, and unintended catastrophe.
-
D.
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.
-
E.
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.
- 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: Brethil Triple: [Beleriand, containsRegion, Brethil]
Generated description
Brethil is a forested region in J.R.R. Tolkien’s Middle-earth, located in western Beleriand and known as the home of the Haladin people.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brethil Target entity description: Brethil is a forested region in J.R.R. Tolkien’s Middle-earth, located in western Beleriand and known as the home of the Haladin people.
-
A.
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.
-
B.
Fingon
Fingon is a heroic Elven prince of the First Age in J.R.R. Tolkien’s legendarium, renowned for his bravery, loyalty, and pivotal role in the wars against Morgoth.
-
C.
Túrin Turambar
Túrin Turambar is a tragic hero from J.R.R. Tolkien’s legendarium, a doomed warrior of the First Age whose life is shaped by a terrible curse and marked by sorrow, exile, and unintended catastrophe.
-
D.
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.
-
E.
Maedhros
Maedhros is a prominent Elf of Tolkien’s legendarium, the eldest son of Fëanor, known for his tragic heroism, endurance of great suffering, and central role in the Oath-driven conflicts of the First Age.
- 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_69d6aacbe18081909e5fadb50082dd96 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea214bb88190bb66f7fd3ef73081 |
completed | April 9, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e8b19b1c8190bc9147a9fc73e35b |
completed | April 20, 2026, 8:49 a.m. |
| NEDg | Description generation | batch_69e5f1557e9c8190b53ce391793b2c7f |
completed | April 20, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5f863bf7c81908969ed0a5b99f032 |
completed | April 20, 2026, 9:56 a.m. |
Created at: April 8, 2026, 9:33 p.m.