Triple

T9955964
Position Surface form Disambiguated ID Type / Status
Subject Portus Julius E195445 entity
Predicate connectedTo P37 FINISHED
Object Avernus Lake
Avernus Lake is a volcanic crater lake near Cumae in southern Italy, historically regarded by the Romans as an entrance to the underworld and a strategic harbor area.
 E831871 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: Avernus Lake | Statement: [Portus Julius, connectedTo, Avernus Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Avernus Lake
Context triple: [Portus Julius, connectedTo, Avernus Lake]
  • A. Hvergelmir
    Hvergelmir is a primordial spring in Norse mythology from which numerous rivers flow and which lies beneath one of the roots of the world tree Yggdrasil.
  • B. Niflheim
    Niflheim is the primordial, icy realm of cold and mist in Norse mythology, often associated with darkness, fog, and the origins of cosmic creation.
  • C. Averno
    Averno is a 2006 poetry collection by Nobel Prize–winning American poet Louise Glück that meditates on themes of death, the underworld, and female identity through reimagined myth.
  • D. Helheim
    Helheim is the cold, misty underworld realm in Norse mythology ruled by the goddess Hel, where many of the dead reside.
  • E. Muspelheim
    Muspelheim is the fiery realm of primordial heat and flame in Norse mythology, home to fire giants and central to the events of Ragnarök.
  • 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: Avernus Lake
Triple: [Portus Julius, connectedTo, Avernus Lake]
Generated description
Avernus Lake is a volcanic crater lake near Cumae in southern Italy, historically regarded by the Romans as an entrance to the underworld and a strategic harbor area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Avernus Lake
Target entity description: Avernus Lake is a volcanic crater lake near Cumae in southern Italy, historically regarded by the Romans as an entrance to the underworld and a strategic harbor area.
  • A. Hvergelmir
    Hvergelmir is a primordial spring in Norse mythology from which numerous rivers flow and which lies beneath one of the roots of the world tree Yggdrasil.
  • B. Niflheim
    Niflheim is the primordial, icy realm of cold and mist in Norse mythology, often associated with darkness, fog, and the origins of cosmic creation.
  • C. Averno
    Averno is a 2006 poetry collection by Nobel Prize–winning American poet Louise Glück that meditates on themes of death, the underworld, and female identity through reimagined myth.
  • D. Helheim
    Helheim is the cold, misty underworld realm in Norse mythology ruled by the goddess Hel, where many of the dead reside.
  • E. Muspelheim
    Muspelheim is the fiery realm of primordial heat and flame in Norse mythology, home to fire giants and central to the events of Ragnarök.
  • 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_69ca82eaaa008190a54fa1a9f954b9ad completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb6976b50819097a0ae347354e92c completed April 2, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d71342081908084c27790ef4fcc completed April 5, 2026, 10:46 a.m.
NEDg Description generation batch_69d23fb02c6081909f2c99ca21c90822 completed April 5, 2026, 10:55 a.m.
NED2 Entity disambiguation (via description) batch_69d24047ae4081909678ca9cf6cfbfff completed April 5, 2026, 10:58 a.m.
Created at: March 30, 2026, 8:46 p.m.