Triple
T20892944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mesosaurus |
E514452
|
entity |
| Predicate | typeSpecies |
P7381
|
FINISHED |
| Object | Mesosaurus tenuidens |
—
|
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: Mesosaurus tenuidens | Statement: [Mesosaurus, typeSpecies, Mesosaurus tenuidens]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mesosaurus tenuidens Context triple: [Mesosaurus, typeSpecies, Mesosaurus tenuidens]
-
A.
Mesosaurus
chosen
Mesosaurus was an early Permian aquatic reptile whose fossils in both South America and Africa provided key evidence for continental drift and the former supercontinent Gondwana.
-
B.
Hedinichthys
Hedinichthys is a genus of stone loaches, small bottom-dwelling freshwater fishes native to parts of Asia.
-
C.
Nautichthys
Nautichthys is a genus of marine ray-finned fishes in the family Hemitripteridae, commonly known as sea ravens or sailfin sculpins, found in cold North Pacific waters.
-
D.
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.
-
E.
Cephalaspis
Cephalaspis is an extinct genus of armored, jawless fish from the early Devonian period, notable for its broad, shield-like head and importance in the evolution of early vertebrates.
- 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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d05fecd88190905a0ea80a24406a |
completed | April 21, 2026, 1:18 a.m. |
Created at: April 16, 2026, 12:46 p.m.