Triple

T13662592
Position Surface form Disambiguated ID Type / Status
Subject Alzette River E327035 entity
Predicate hasTributary P415 FINISHED
Object Mamer River
The Mamer River is a small watercourse in Luxembourg that flows through the town of Mamer before joining the Alzette River.
 E1330335 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: Mamer River | Statement: [Alzette River, hasTributary, Mamer River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mamer River
Context triple: [Alzette River, hasTributary, Mamer River]
  • A. Millicoma River
    The Millicoma River is a coastal river in southwestern Oregon that flows through forested terrain before joining other waterways to form the Coos Bay estuary on the Pacific coast.
  • B. Fales River
    Fales River is a smaller watercourse in Nova Scotia, Canada, that serves as a tributary feeding into the larger Annapolis River system.
  • C. Moyola River
    The Moyola River is a river in Northern Ireland that flows through County Londonderry before emptying into Lough Neagh.
  • D. Broadmeadow River
    The Broadmeadow River is a river in County Meath, Ireland, that flows eastward to the Irish Sea near Malahide, serving as a significant watercourse in the region.
  • E. Magothy River
    The Magothy River is a tidal sub-estuary of the Chesapeake Bay in Maryland, known for its recreational boating, waterfront communities, and ecological significance.
  • 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: Mamer River
Triple: [Alzette River, hasTributary, Mamer River]
Generated description
The Mamer River is a small watercourse in Luxembourg that flows through the town of Mamer before joining the Alzette River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mamer River
Target entity description: The Mamer River is a small watercourse in Luxembourg that flows through the town of Mamer before joining the Alzette River.
  • A. Millicoma River
    The Millicoma River is a coastal river in southwestern Oregon that flows through forested terrain before joining other waterways to form the Coos Bay estuary on the Pacific coast.
  • B. Fales River
    Fales River is a smaller watercourse in Nova Scotia, Canada, that serves as a tributary feeding into the larger Annapolis River system.
  • C. Moyola River
    The Moyola River is a river in Northern Ireland that flows through County Londonderry before emptying into Lough Neagh.
  • D. Broadmeadow River
    The Broadmeadow River is a river in County Meath, Ireland, that flows eastward to the Irish Sea near Malahide, serving as a significant watercourse in the region.
  • E. Magothy River
    The Magothy River is a tidal sub-estuary of the Chesapeake Bay in Maryland, known for its recreational boating, waterfront communities, and ecological significance.
  • 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_69d8076d8270819092afc2f0e9c359a8 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc620df208190afaccf3ddd10aa60 completed April 12, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049abb14b88190bda735aa1c9c81b5 completed May 13, 2026, 3:37 p.m.
NEDg Description generation batch_6a049c86bd748190a10f6f720cc4c9eb completed May 13, 2026, 3:45 p.m.
NED2 Entity disambiguation (via description) batch_6a049e9f82d48190b375adef9fbfd1bd completed May 13, 2026, 3:54 p.m.
Created at: April 9, 2026, 9:52 p.m.