Triple

T11043243
Position Surface form Disambiguated ID Type / Status
Subject Nera River E261071 entity
Predicate hasTributary P415 FINISHED
Object Serchio di Norcia
Serchio di Norcia is a small river in central Italy that flows through the Norcia area in Umbria and feeds into the Nera River within the Apennine mountain region.
E900996 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: Serchio di Norcia | Statement: [Nera River, hasTributary, Serchio di Norcia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Serchio di Norcia
Context triple: [Nera River, hasTributary, Serchio di Norcia]
  • A. Santerno River
    The Santerno River is a watercourse in northern Italy that flows through the Emilia-Romagna region, including the city of Imola, before joining the Reno River.
  • B. Val d’Esino
    Val d’Esino is a valley area in the Lombardy region of northern Italy, known for its Alpine landscapes and small mountain communities including Esino Lario.
  • C. Ombrone River
    The Ombrone River is a major watercourse in southern Tuscany, Italy, flowing through the Maremma region before emptying into the Tyrrhenian Sea.
  • D. Val di Cecina
    Val di Cecina is a scenic area in Tuscany, Italy, known for its rolling hills, medieval villages, geothermal landscapes, and the course of the Cecina River.
  • E. Marecchia River
    The Marecchia River is a river in northeastern Italy that flows through the Emilia-Romagna region and reaches the Adriatic Sea near the city of Rimini.
  • 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: Serchio di Norcia
Triple: [Nera River, hasTributary, Serchio di Norcia]
Generated description
Serchio di Norcia is a small river in central Italy that flows through the Norcia area in Umbria and feeds into the Nera River within the Apennine mountain region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Serchio di Norcia
Target entity description: Serchio di Norcia is a small river in central Italy that flows through the Norcia area in Umbria and feeds into the Nera River within the Apennine mountain region.
  • A. Santerno River
    The Santerno River is a watercourse in northern Italy that flows through the Emilia-Romagna region, including the city of Imola, before joining the Reno River.
  • B. Val d’Esino
    Val d’Esino is a valley area in the Lombardy region of northern Italy, known for its Alpine landscapes and small mountain communities including Esino Lario.
  • C. Ombrone River
    The Ombrone River is a major watercourse in southern Tuscany, Italy, flowing through the Maremma region before emptying into the Tyrrhenian Sea.
  • D. Val di Cecina
    Val di Cecina is a scenic area in Tuscany, Italy, known for its rolling hills, medieval villages, geothermal landscapes, and the course of the Cecina River.
  • E. Marecchia River
    The Marecchia River is a river in northeastern Italy that flows through the Emilia-Romagna region and reaches the Adriatic Sea near the city of Rimini.
  • 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_69d6aa979bdc8190bf0e79104cc098c1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7982d42bc81908ac10f54a7b43fb7 completed April 9, 2026, 12:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3a9f180688190ab2d1142b30a2836 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_69e3b1fff754819092d634f46fb42387 completed April 18, 2026, 4:32 p.m.
Created at: April 8, 2026, 9:26 p.m.