Triple

T20560242
Position Surface form Disambiguated ID Type / Status
Subject Sangiran Early Man Site E504825 entity
Predicate containsFossilsOf P9689 FINISHED
Object Meganthropus
Meganthropus is an extinct genus of large-bodied early hominins known from fragmentary fossils discovered in Java, Indonesia, that has sparked debate over its relationship to Homo erectus and other archaic humans.
 E1439047 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: Meganthropus | Statement: [Sangiran Early Man Site, containsFossilsOf, Meganthropus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meganthropus
Context triple: [Sangiran Early Man Site, containsFossilsOf, Meganthropus]
  • A. Pithecanthropus Erectus
    Pithecanthropus Erectus is a landmark 1956 jazz album by bassist and composer Charles Mingus, noted for its innovative arrangements and early examples of avant-garde jazz.
  • B. Paranthropus
    Paranthropus is an extinct genus of robust early hominins known for their heavy jaws, large teeth, and adaptations for powerful chewing in eastern and southern Africa.
  • C. Homo erectus
    Homo erectus is an extinct species of early human known for its upright posture, larger brain, and widespread presence across Africa and Eurasia during the Pleistocene.
  • D. Paranthropus robustus
    Paranthropus robustus is an extinct robust australopithecine hominin species from southern Africa, characterized by a heavy jaw, large teeth, and adaptations for powerful chewing.
  • E. Homo floresiensis
    Homo floresiensis is an extinct small-bodied hominin species, nicknamed "the Hobbit," known from remains discovered on the Indonesian island of Flores and notable for its unique combination of primitive and modern traits.
  • 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: Meganthropus
Triple: [Sangiran Early Man Site, containsFossilsOf, Meganthropus]
Generated description
Meganthropus is an extinct genus of large-bodied early hominins known from fragmentary fossils discovered in Java, Indonesia, that has sparked debate over its relationship to Homo erectus and other archaic humans.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meganthropus
Target entity description: Meganthropus is an extinct genus of large-bodied early hominins known from fragmentary fossils discovered in Java, Indonesia, that has sparked debate over its relationship to Homo erectus and other archaic humans.
  • A. Pithecanthropus Erectus
    Pithecanthropus Erectus is a landmark 1956 jazz album by bassist and composer Charles Mingus, noted for its innovative arrangements and early examples of avant-garde jazz.
  • B. Paranthropus
    Paranthropus is an extinct genus of robust early hominins known for their heavy jaws, large teeth, and adaptations for powerful chewing in eastern and southern Africa.
  • C. Homo erectus
    Homo erectus is an extinct species of early human known for its upright posture, larger brain, and widespread presence across Africa and Eurasia during the Pleistocene.
  • D. Paranthropus robustus
    Paranthropus robustus is an extinct robust australopithecine hominin species from southern Africa, characterized by a heavy jaw, large teeth, and adaptations for powerful chewing.
  • E. Homo floresiensis
    Homo floresiensis is an extinct small-bodied hominin species, nicknamed "the Hobbit," known from remains discovered on the Indonesian island of Flores and notable for its unique combination of primitive and modern traits.
  • 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_69e0b4b6587c8190aee63dc7cff244ea completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a79d93148190b038814af0a4649a completed April 20, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08acd907088190b1c261267381c3b8 completed May 16, 2026, 5:43 p.m.
NEDg Description generation batch_6a08ae5320d08190b8ce6fbe4909af18 completed May 16, 2026, 5:50 p.m.
NED2 Entity disambiguation (via description) batch_6a08aed4a9908190bf7bd5f0147ff6f2 completed May 16, 2026, 5:52 p.m.
Created at: April 16, 2026, 11:38 a.m.