Triple

T4444696
Position Surface form Disambiguated ID Type / Status
Subject Acheron River E96253 entity
Predicate contrastedWith P278 FINISHED
Object Styx River
The Styx River is a mythological river in Greek underworld lore, often depicted as the boundary between the world of the living and the dead and associated with solemn oaths sworn by the gods.
 E632130 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: Styx River | Statement: [Acheron River, contrastedWith, Styx River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Styx River
Context triple: [Acheron River, contrastedWith, Styx River]
  • A. Walkill River
    The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
  • B. Setit River
    The Setit River is a major river in the Horn of Africa that flows through Ethiopia and Eritrea as part of the Nile basin.
  • C. Rib River
    Rib River is a river in northern Ethiopia that serves as one of the main tributaries feeding Lake Tana, the source of the Blue Nile.
  • D. Childs River
    Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
  • E. Marys River
    Marys River is a tributary of the Willamette River in western Oregon that flows through Benton County and the city of Corvallis.
  • 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: Styx River
Triple: [Acheron River, contrastedWith, Styx River]
Generated description
The Styx River is a mythological river in Greek underworld lore, often depicted as the boundary between the world of the living and the dead and associated with solemn oaths sworn by the gods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Styx River
Target entity description: The Styx River is a mythological river in Greek underworld lore, often depicted as the boundary between the world of the living and the dead and associated with solemn oaths sworn by the gods.
  • A. Walkill River
    The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
  • B. Setit River
    The Setit River is a major river in the Horn of Africa that flows through Ethiopia and Eritrea as part of the Nile basin.
  • C. Rib River
    Rib River is a river in northern Ethiopia that serves as one of the main tributaries feeding Lake Tana, the source of the Blue Nile.
  • D. Childs River
    Childs River is a small coastal river in Falmouth, Massachusetts, that flows into Waquoit Bay on Cape Cod.
  • E. Marys River
    Marys River is a tributary of the Willamette River in western Oregon that flows through Benton County and the city of Corvallis.
  • 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_69b345415ba481908df738e7174448ba completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b355d00c288190a4f3fec29b5d85b2 completed March 13, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69c761601814819092889a7d6ba74a02 completed March 28, 2026, 5:04 a.m.
NEDg Description generation batch_69c76265a77881908d3e698e2e1c53c5 completed March 28, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_69c762d1be208190ae5831c2a5e5655c completed March 28, 2026, 5:10 a.m.
Created at: March 12, 2026, 11:32 p.m.