Triple
T22116679
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldowan stone tools |
E546562
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | Homo habilis |
—
|
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: Homo habilis | Statement: [Oldowan stone tools, usedBy, Homo habilis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Homo habilis Context triple: [Oldowan stone tools, usedBy, Homo habilis]
-
A.
Homo habilis
chosen
Homo habilis is an extinct early human species, dating to about 2.4–1.4 million years ago in Africa, known for its relatively larger brain and association with some of the earliest known stone tools.
-
B.
Homo rudolfensis
Homo rudolfensis is an extinct early human species known from East African fossils dating to around 2.4–1.9 million years ago, notable for its relatively large braincase and debated position in the human evolutionary lineage.
-
C.
Australopithecus africanus
Australopithecus africanus is an early hominin species from southern Africa, dating to about 3–2 million years ago, that exhibits a mix of ape-like and human-like traits and is important for understanding human evolution.
-
D.
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.
-
E.
Paranthropus aethiopicus
Paranthropus aethiopicus is an extinct robust australopithecine species of early hominin known from East Africa, notable for its massive jaws and teeth adapted for heavy chewing.
- 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_69e11e38b3848190ac3a4fa97d56e65a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1294e85708190b455846bacbdfd03 |
completed | April 28, 2026, 9:40 p.m. |
Created at: April 16, 2026, 8:31 p.m.