Triple
T11047591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anduin |
E261171
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Mering Stream
Mering Stream is a minor river in J.R.R. Tolkien’s Middle-earth that flows through the region of Rohan and joins the Great River Anduin.
|
E901121
|
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: Mering Stream | Statement: [Anduin, hasTributary, Mering Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mering Stream Context triple: [Anduin, hasTributary, Mering Stream]
-
A.
Mill Stream
Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
-
B.
Val-Kill stream
Val-Kill stream is the small waterway in Hyde Park, New York, that gave its name to Eleanor Roosevelt’s Val-Kill retreat and cottage.
-
C.
Kermisdahl stream
The Kermisdahl stream is a small river in North Rhine-Westphalia, Germany, known for flowing through the historic town of Kleve and its surrounding landscapes.
-
D.
Feldspar Brook
Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River system.
-
E.
Slitten Brook
Slitten Brook is a small watercourse running through the village of Lymm in Cheshire, England.
- 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: Mering Stream Triple: [Anduin, hasTributary, Mering Stream]
Generated description
Mering Stream is a minor river in J.R.R. Tolkien’s Middle-earth that flows through the region of Rohan and joins the Great River Anduin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mering Stream Target entity description: Mering Stream is a minor river in J.R.R. Tolkien’s Middle-earth that flows through the region of Rohan and joins the Great River Anduin.
-
A.
Mill Stream
Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
-
B.
Val-Kill stream
Val-Kill stream is the small waterway in Hyde Park, New York, that gave its name to Eleanor Roosevelt’s Val-Kill retreat and cottage.
-
C.
Kermisdahl stream
The Kermisdahl stream is a small river in North Rhine-Westphalia, Germany, known for flowing through the historic town of Kleve and its surrounding landscapes.
-
D.
Feldspar Brook
Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River system.
-
E.
Slitten Brook
Slitten Brook is a small watercourse running through the village of Lymm in Cheshire, England.
- 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.