Triple
T15267760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barnum Brown |
E364942
|
entity |
| Predicate | hasPartInCollection |
P10186
|
FINISHED |
| Object | Tyrannosaurus rex holotype specimen AMNH 5027 |
E364287
|
NE FINISHED |
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: Tyrannosaurus rex holotype specimen AMNH 5027 | Statement: [Barnum Brown, hasPartInCollection, Tyrannosaurus rex holotype specimen AMNH 5027]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tyrannosaurus rex holotype specimen AMNH 5027 Context triple: [Barnum Brown, hasPartInCollection, Tyrannosaurus rex holotype specimen AMNH 5027]
-
A.
“Trachodon mummy” AMNH 5060
“Trachodon mummy” AMNH 5060 is a famously well-preserved Edmontosaurus annectens fossil notable for its extensive skin impressions and soft-tissue detail.
-
B.
AMNH 5027
chosen
AMNH 5027 is the famous nearly complete Tyrannosaurus rex skull and partial skeleton housed at the American Museum of Natural History, serving as a key reference specimen for the species.
-
C.
Iguanodon fossils
Iguanodon fossils are remains of a large, early Cretaceous herbivorous dinosaur notable for its thumb spikes and importance in the early study of dinosaur evolution.
-
D.
SUE the T. rex
SUE the T. rex is one of the largest, most complete, and best-preserved Tyrannosaurus rex skeletons ever discovered, and a world-famous centerpiece of dinosaur paleontology.
-
E.
Dreadnoughtus schrani
Dreadnoughtus schrani is a gigantic titanosaurian sauropod dinosaur from Late Cretaceous Patagonia, notable for being one of the most completely known of the largest land animals that ever lived.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0094ca9ac8190a1f97a7b74c96cd5 |
completed | April 15, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee602067c81908b1aaaca8871eeb9 |
completed | May 9, 2026, 7:45 a.m. |
Created at: April 10, 2026, 3:14 a.m.