Triple

T14296810
Position Surface form Disambiguated ID Type / Status
Subject Osman Sagar Dam E354459 entity
Predicate constructedAfterEvent P3117 FINISHED
Object 1908 Musi River floods
The 1908 Musi River floods were a catastrophic deluge in Hyderabad, India, that caused massive loss of life and property and spurred major urban and flood-control reforms.
E1091792 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: 1908 Musi River floods | Statement: [Osman Sagar Dam, constructedAfterEvent, 1908 Musi River floods]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1908 Musi River floods
Context triple: [Osman Sagar Dam, constructedAfterEvent, 1908 Musi River floods]
  • A. Great Flood of 1879
    The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
  • B. Great Johnstown Flood of 1889
    The Great Johnstown Flood of 1889 was a catastrophic dam failure–induced deluge that devastated Johnstown, Pennsylvania, killing more than 2,200 people and becoming one of the deadliest and most infamous disasters in U.S. history.
  • C. The Great Flood of 1852
    The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
  • D. 1974 Brisbane flood
    The 1974 Brisbane flood was a major natural disaster in Queensland, Australia, when extreme rainfall from Cyclone Wanda caused the Brisbane River to overflow and inundate large parts of the city.
  • E. 2008 Kosi flood
    The 2008 Kosi flood was a catastrophic river flood in northern India and Nepal that displaced millions of people and caused widespread destruction when the Kosi River dramatically changed its course.
  • 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: 1908 Musi River floods
Triple: [Osman Sagar Dam, constructedAfterEvent, 1908 Musi River floods]
Generated description
The 1908 Musi River floods were a catastrophic deluge in Hyderabad, India, that caused massive loss of life and property and spurred major urban and flood-control reforms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1908 Musi River floods
Target entity description: The 1908 Musi River floods were a catastrophic deluge in Hyderabad, India, that caused massive loss of life and property and spurred major urban and flood-control reforms.
  • A. Great Flood of 1879
    The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
  • B. Great Johnstown Flood of 1889
    The Great Johnstown Flood of 1889 was a catastrophic dam failure–induced deluge that devastated Johnstown, Pennsylvania, killing more than 2,200 people and becoming one of the deadliest and most infamous disasters in U.S. history.
  • C. The Great Flood of 1852
    The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
  • D. 1974 Brisbane flood
    The 1974 Brisbane flood was a major natural disaster in Queensland, Australia, when extreme rainfall from Cyclone Wanda caused the Brisbane River to overflow and inundate large parts of the city.
  • E. 2008 Kosi flood
    The 2008 Kosi flood was a catastrophic river flood in northern India and Nepal that displaced millions of people and caused widespread destruction when the Kosi River dramatically changed its course.
  • 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_69d8278e17088190b328c5a9d4be74ff completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de717cfc948190ace5f1c91283b1c3 completed April 14, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd3d246ccc81909e9fe8b4487dcc88 completed May 8, 2026, 1:32 a.m.
NEDg Description generation batch_69fd3eabe838819099664221953ba756 completed May 8, 2026, 1:38 a.m.
NED2 Entity disambiguation (via description) batch_69fd3f29b2148190931d415d6d5550a6 completed May 8, 2026, 1:40 a.m.
Created at: April 10, 2026, 1:11 a.m.