Triple
T12496134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tendaguru Formation |
E298688
|
entity |
| Predicate | yieldedFossil |
P9689
|
FINISHED |
| Object | Plesiosauria |
E674176
|
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: Plesiosauria | Statement: [Tendaguru Formation, yieldedFossil, Plesiosauria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plesiosauria Context triple: [Tendaguru Formation, yieldedFossil, Plesiosauria]
-
A.
Plesiosauria
chosen
Plesiosauria is an extinct group of large marine reptiles characterized by broad bodies, flippers, and typically long necks that thrived in the Mesozoic seas.
-
B.
Ichthyosauria
Ichthyosauria is an extinct group of marine reptiles that resembled dolphins and thrived in the world’s oceans during the Mesozoic Era.
-
C.
Osteostraci
Osteostraci is an extinct group of armored, jawless vertebrates known from the Silurian and Devonian periods, notable for their bony head shields and importance in early vertebrate evolution.
-
D.
Monhoplichthys
Monhoplichthys is a genus of bottom-dwelling marine fishes known for their armored, spiny bodies and association with sandy or muddy seafloor habitats.
-
E.
Champsosaurus
Champsosaurus was a long-snouted, semi-aquatic reptile from the Late Cretaceous and early Paleogene that resembled a modern gharial and belonged to the extinct group Choristodera.
- 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9541ace208190a5149b6f18fa196d |
completed | April 10, 2026, 7:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64badad488190ae1c6c2883a88a4b |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:57 p.m.