Triple

T17953500
Position Surface form Disambiguated ID Type / Status
Subject Rangpur culture E448888 entity
Predicate chronologicallyAfter P6880 FINISHED
Object Indus Valley Civilization Mature Phase — NE NERFINISHED

How this triple was built (2 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: Indus Valley Civilization Mature Phase | Statement: [Rangpur culture, chronologicallyAfter, Indus Valley Civilization Mature Phase]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Indus Valley Civilization Mature Phase
Context triple: [Rangpur culture, chronologicallyAfter, Indus Valley Civilization Mature Phase]
  • A. Mature Harappan period chosen
    The Mature Harappan period was the peak urban phase of the Indus Valley Civilization, marked by advanced city planning, standardized weights and measures, and extensive trade networks across South Asia and beyond.
  • B. Early Harappan phase of the Indus Valley Civilization
    The Early Harappan phase of the Indus Valley Civilization was the formative period (c. 3300–2600 BCE) during which regional farming and craft communities evolved toward the urban, planned cities and complex social organization characteristic of the Mature Harappan era.
  • C. Late Harappan period
    The Late Harappan period was the final phase of the Indus Valley Civilization, marked by urban decline, regionalization, and cultural transitions that set the stage for early Vedic society in the Indian subcontinent.
  • D. Ubaid period
    The Ubaid period was a prehistoric era in southern Mesopotamia marked by the emergence of the first settled farming communities, distinctive painted pottery, and the foundations of later Sumerian urban civilization.
  • E. Gandhara civilization
    The Gandhara civilization was an ancient Indo-Greek-influenced cultural and artistic center in the northwestern Indian subcontinent, renowned for its distinctive Greco-Buddhist art and role in the spread of Buddhism.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9f8cca8819099836916c56b7c95 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4afae2aa081909a59a8cd4f1d04e1 completed April 19, 2026, 10:34 a.m.
Created at: April 10, 2026, 10:21 a.m.