Triple
T9287211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Xiphodontidae |
E223422
|
entity |
| Predicate | firstAppearance |
P795
|
FINISHED |
| Object |
Eocene
The Eocene was a geologic epoch, roughly 56 to 34 million years ago, marked by warm global climates and significant diversification of early mammals and modern plant groups.
|
E792421
|
NE FINISHED |
How this triple was built (4 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: Eocene | Statement: [Xiphodontidae, firstAppearance, Eocene]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eocene Context triple: [Xiphodontidae, firstAppearance, Eocene]
-
A.
Oligocene Epoch
The Oligocene Epoch was a geologic time interval roughly 34 to 23 million years ago marked by global cooling, the expansion of grasslands, and significant evolution and diversification of mammals.
-
B.
Paleocene
The Paleocene was an early Cenozoic epoch, roughly 66–56 million years ago, marked by the recovery of life after the dinosaur-extinction event and the rapid diversification of mammals.
-
C.
Pliocene epoch
The Pliocene epoch was a geological time period roughly 5.3 to 2.6 million years ago marked by cooler global climates, the expansion of grasslands, and significant evolutionary developments among mammals and early hominins.
-
D.
Paleogene
The Paleogene is a geologic period that marks the beginning of the Cenozoic Era, characterized by the diversification of mammals and birds following the mass extinction that ended the age of dinosaurs.
-
E.
Miocene
The Miocene is a geologic epoch of the Neogene Period characterized by significant global cooling, expansion of grasslands, and diversification of mammals and early apes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Eocene Triple: [Xiphodontidae, firstAppearance, Eocene]
Generated description
The Eocene was a geologic epoch, roughly 56 to 34 million years ago, marked by warm global climates and significant diversification of early mammals and modern plant groups.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eocene Target entity description: The Eocene was a geologic epoch, roughly 56 to 34 million years ago, marked by warm global climates and significant diversification of early mammals and modern plant groups.
-
A.
Oligocene Epoch
The Oligocene Epoch was a geologic time interval roughly 34 to 23 million years ago marked by global cooling, the expansion of grasslands, and significant evolution and diversification of mammals.
-
B.
Paleocene
The Paleocene was an early Cenozoic epoch, roughly 66–56 million years ago, marked by the recovery of life after the dinosaur-extinction event and the rapid diversification of mammals.
-
C.
Pliocene epoch
The Pliocene epoch was a geological time period roughly 5.3 to 2.6 million years ago marked by cooler global climates, the expansion of grasslands, and significant evolutionary developments among mammals and early hominins.
-
D.
Paleogene
The Paleogene is a geologic period that marks the beginning of the Cenozoic Era, characterized by the diversification of mammals and birds following the mass extinction that ended the age of dinosaurs.
-
E.
Miocene
The Miocene is a geologic epoch of the Neogene Period characterized by significant global cooling, expansion of grasslands, and diversification of mammals and early apes.
- F. None of above. chosen
Provenance (5 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_69ca8422ddf881908a3f8f876c9f53aa |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd0861425c81909e3ab11e19cc2f65 |
completed | April 1, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0e3865ef081909f5f258cac44ae8b |
completed | April 4, 2026, 10:10 a.m. |
| NEDg | Description generation | batch_69d0e502b68081909a9f9476421ba9b5 |
completed | April 4, 2026, 10:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0e5af7360819096c6295de0ce5f32 |
completed | April 4, 2026, 10:19 a.m. |
Created at: March 30, 2026, 7:35 p.m.