Triple
T12496125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tendaguru Formation |
E298688
|
entity |
| Predicate | yieldedFossil |
P9689
|
FINISHED |
| Object | Giraffatitan |
E268554
|
NE FINISHED |
How this triple was built (3 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: Giraffatitan | Statement: [Tendaguru Formation, yieldedFossil, Giraffatitan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Giraffatitan Context triple: [Tendaguru Formation, yieldedFossil, Giraffatitan]
-
A.
Brachiosaurus
chosen
Brachiosaurus is a large, long-necked sauropod dinosaur famous for its towering height and iconic appearances in popular culture.
-
B.
Alamosaurus
Alamosaurus is a large, long-necked sauropod dinosaur from Late Cretaceous North America, known as one of the last and largest dinosaurs to have lived there before the mass extinction.
-
C.
Rapetosaurus
Rapetosaurus is a large herbivorous sauropod dinosaur from Late Cretaceous Madagascar, known for its long neck, massive body, and status as one of the better-preserved titanosaurs.
-
D.
Diplodocus
Diplodocus is a long-necked, whip-tailed sauropod dinosaur from the Late Jurassic period of North America, known for its great size and distinctive skeletal proportions.
-
E.
Futalognkosaurus
Futalognkosaurus is a gigantic Late Cretaceous titanosaurian sauropod dinosaur from Patagonia, known from exceptionally complete fossil remains that make it one of the best-understood giant dinosaurs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: yieldedFossil Context triple: [Tendaguru Formation, yieldedFossil, Giraffatitan]
-
A.
fossilDiscoverer
Indicates the relationship in which an agent is the one who discovered or unearthed a particular fossil.
-
B.
containsFossilsOf
chosen
Indicates that one entity (typically a geological formation, rock, or sample) includes fossil remains or traces belonging to another entity (an organism or taxon).
-
C.
describedAsFossil
Indicates that something is characterized or identified as a fossil.
-
D.
fossilsFoundOn
Indicates that fossils are discovered or located on a particular surface, layer, or object.
-
E.
fossilGroup
Indicates that one entity is classified as belonging to a particular fossil group or assemblage associated with another entity.
- F. None of above.
Provenance (4 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e8a706c8190873623eab7db607d |
completed | April 10, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64badad488190ae1c6c2883a88a4b |
completed | May 2, 2026, 7:08 p.m. |
| PD | Predicate disambiguation | batch_69d94d41f3cc8190a3331fb9a895306f |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:57 p.m.