Triple

T7749050
Position Surface form Disambiguated ID Type / Status
Subject Province of Pisa E175706 entity
Predicate containsRiver P165 FINISHED
Object Serchio
The Serchio is a major river in Tuscany, central Italy, flowing through the provinces of Lucca and Pisa before emptying into the Ligurian Sea.
 E444887 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 | Statement: [Province of Pisa, containsRiver, Serchio]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Serchio
Context triple: [Province of Pisa, containsRiver, Serchio]
  • A. Serchio River
    The Serchio River is a major river in Tuscany, Italy, flowing through the province of Lucca before emptying into the Ligurian Sea.
  • B. Vergato
    Vergato is a small Italian town in the Emilia-Romagna region, situated in the Apennine hills southwest of Bologna.
  • C. Tanaro
    The Tanaro is a major river in northwestern Italy that flows through the regions of Piedmont and Liguria before joining the Po.
  • D. 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.
  • E. Parma River
    The Parma River is a watercourse in the Emilia-Romagna region of northern Italy that flows through the city of Parma 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: Serchio
Triple: [Province of Pisa, containsRiver, Serchio]
Generated description
The Serchio is a major river in Tuscany, central Italy, flowing through the provinces of Lucca and Pisa before emptying into the Ligurian Sea.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Serchio
Target entity description: The Serchio is a major river in Tuscany, central Italy, flowing through the provinces of Lucca and Pisa before emptying into the Ligurian Sea.
  • A. Serchio River chosen
    The Serchio River is a major river in Tuscany, Italy, flowing through the province of Lucca before emptying into the Ligurian Sea.
  • B. Vergato
    Vergato is a small Italian town in the Emilia-Romagna region, situated in the Apennine hills southwest of Bologna.
  • C. Tanaro
    The Tanaro is a major river in northwestern Italy that flows through the regions of Piedmont and Liguria before joining the Po.
  • D. 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.
  • E. Parma River
    The Parma River is a watercourse in the Emilia-Romagna region of northern Italy that flows through the city of Parma before joining the Po River.
  • F. None of above.

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_69c69960b3588190a53aa590d31d9544 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703b13af08190b110104fe96ef91e completed March 27, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be53b3788190a850ce1aaaac3aaa completed March 29, 2026, 5:53 a.m.
NEDg Description generation batch_69c8c235b1748190b6c17c5975e2eb9b completed March 29, 2026, 6:09 a.m.
NED2 Entity disambiguation (via description) batch_69c8c2f1dd508190853065d9e4e331b2 completed March 29, 2026, 6:13 a.m.
Created at: March 27, 2026, 4:08 p.m.