Triple

T858818
Position Surface form Disambiguated ID Type / Status
Subject Po River E18553 entity
Predicate hasTributary P415 FINISHED
Object Tanaro
The Tanaro is a major river in northwestern Italy that flows through the regions of Piedmont and Liguria before joining the Po.
 E111341 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: Tanaro | Statement: [Po River, hasTributary, Tanaro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tanaro
Context triple: [Po River, hasTributary, Tanaro]
  • A. Po River
    The Po River is the longest river in Italy, flowing eastward across northern Italy’s plains to the Adriatic Sea and serving as a major geographic and economic artery for the region.
  • B. Adige
    The Adige is one of Italy’s longest rivers, flowing from the Alpine region of South Tyrol through cities like Bolzano and Verona before emptying into the Adriatic Sea.
  • C. Mincio
    The Mincio is a river in northern Italy that flows from Lake Garda through cities like Mantua before joining the Po River.
  • D. Trebbia
    Trebbia is a river in northern Italy known for its scenic valley in the Apennines and as the site of the historic Battle of the Trebbia during the Second Punic War.
  • E. Lambro
    The Lambro is a river in northern Italy that flows through the Lombardy region, including the city of Milan, before joining the Po River.
  • 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: Tanaro
Triple: [Po River, hasTributary, Tanaro]
Generated description
The Tanaro is a major river in northwestern Italy that flows through the regions of Piedmont and Liguria before joining the Po.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tanaro
Target entity description: The Tanaro is a major river in northwestern Italy that flows through the regions of Piedmont and Liguria before joining the Po.
  • A. Po River
    The Po River is the longest river in Italy, flowing eastward across northern Italy’s plains to the Adriatic Sea and serving as a major geographic and economic artery for the region.
  • B. Adige
    The Adige is one of Italy’s longest rivers, flowing from the Alpine region of South Tyrol through cities like Bolzano and Verona before emptying into the Adriatic Sea.
  • C. Mincio
    The Mincio is a river in northern Italy that flows from Lake Garda through cities like Mantua before joining the Po River.
  • D. Trebbia
    Trebbia is a river in northern Italy known for its scenic valley in the Apennines and as the site of the historic Battle of the Trebbia during the Second Punic War.
  • E. Lambro
    The Lambro is a river in northern Italy that flows through the Lombardy region, including the city of Milan, before joining the Po River.
  • 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_69a4938bdd3c8190a954a3c11844d9cf completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac50e5ec81908ac0c4b7123b4ebb completed March 1, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826d10188819085413db5a7f6bd11 completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a85e2ed0a081908af18feccc669772 completed March 4, 2026, 4:30 p.m.
NED2 Entity disambiguation (via description) batch_69a85ef9bed48190991ab9048dba4678 completed March 4, 2026, 4:34 p.m.
Created at: March 1, 2026, 7:39 p.m.