Triple
T15242352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Daspletosaurus |
E364288
|
entity |
| Predicate | geologicalFormation |
P4015
|
FINISHED |
| Object | Two Medicine Formation |
E1147688
|
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: Two Medicine Formation | Statement: [Daspletosaurus, geologicalFormation, Two Medicine Formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Two Medicine Formation Context triple: [Daspletosaurus, geologicalFormation, Two Medicine Formation]
-
A.
Two Medicine Formation
chosen
The Two Medicine Formation is a Late Cretaceous geological formation in Montana and Alberta renowned for its rich dinosaur fossils and evidence of ancient terrestrial ecosystems.
-
B.
Sundance Formation
The Sundance Formation is a Middle to Late Jurassic marine sedimentary rock unit in the western United States, known for its shallow sea deposits that underlie the dinosaur-rich Morrison Formation.
-
C.
Wasatch Formation
The Wasatch Formation is an early Eocene sedimentary rock unit in the western United States, noted for its fluvial deposits and rich fossil record documenting post-dinosaur mammalian evolution.
-
D.
Kiowa Formation
The Kiowa Formation is a Cretaceous geologic unit in the central United States, known for its marine sediments that record an early transgression of the Western Interior Seaway.
-
E.
Laramie Formation
The Laramie Formation is a Late Cretaceous geologic unit in the western United States known for its coal-bearing strata and dinosaur fossils.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007dcc33081908545ea1a1d2c19fe |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef6c25808190af46f4cab56f133c |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 3:13 a.m.