Triple

T7770497
Position Surface form Disambiguated ID Type / Status
Subject Ångerman River E179055 entity
Predicate hasTributary P415 FINISHED
Object Vängelälven
Vängelälven is a river in northern Sweden that serves as one of the tributaries feeding into the larger Ångerman River system.
 E686735 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: Vängelälven | Statement: [Ångerman River, hasTributary, Vängelälven]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vängelälven
Context triple: [Ångerman River, hasTributary, Vängelälven]
  • A. Västerdalälven
    Västerdalälven is a major river in central Sweden that forms one of the two main headwaters of the Dalälven, flowing through the Dalarna region.
  • B. Göta älv
    Göta älv is a major river in southwestern Sweden that flows from Lake Vänern to the Kattegat, passing through the city of Gothenburg and serving as an important waterway for transport and industry.
  • C. Österdalälven River
    The Österdalälven River is a major watercourse in central Sweden that flows through the Dalarna region and joins with the Västerdalälven to form the Dalälven.
  • D. Nyköpingsån river
    Nyköpingsån river is a watercourse in southeastern Sweden that flows through the town of Nyköping before emptying into the Baltic Sea.
  • E. Trosaån
    Trosaån is a small river in eastern Sweden that flows through the town of Trosa and into the Baltic Sea, known for its scenic, tranquil character.
  • 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: Vängelälven
Triple: [Ångerman River, hasTributary, Vängelälven]
Generated description
Vängelälven is a river in northern Sweden that serves as one of the tributaries feeding into the larger Ångerman River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vängelälven
Target entity description: Vängelälven is a river in northern Sweden that serves as one of the tributaries feeding into the larger Ångerman River system.
  • A. Västerdalälven
    Västerdalälven is a major river in central Sweden that forms one of the two main headwaters of the Dalälven, flowing through the Dalarna region.
  • B. Göta älv
    Göta älv is a major river in southwestern Sweden that flows from Lake Vänern to the Kattegat, passing through the city of Gothenburg and serving as an important waterway for transport and industry.
  • C. Österdalälven River
    The Österdalälven River is a major watercourse in central Sweden that flows through the Dalarna region and joins with the Västerdalälven to form the Dalälven.
  • D. Nyköpingsån river
    Nyköpingsån river is a watercourse in southeastern Sweden that flows through the town of Nyköping before emptying into the Baltic Sea.
  • E. Trosaån
    Trosaån is a small river in eastern Sweden that flows through the town of Trosa and into the Baltic Sea, known for its scenic, tranquil character.
  • 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_69c69f30602c819082ab52cd4af5c592 completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c70438ca2481909114b0c434717109 completed March 27, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8c7ead45c8190847365d8549eefab completed March 29, 2026, 6:34 a.m.
NEDg Description generation batch_69c8c83be35481908fe672c4ad6885a0 completed March 29, 2026, 6:35 a.m.
NED2 Entity disambiguation (via description) batch_69c8c8a317d08190a34be81f78237e46 completed March 29, 2026, 6:37 a.m.
Created at: March 27, 2026, 4:11 p.m.