Triple
T28847573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | On the Measurement of the Earth |
E728495
|
entity |
| Predicate | basedOnObservation |
P116876
|
FINISHED |
| Object | solar altitude at Syene |
—
|
LITERAL 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: solar altitude at Syene | Statement: [On the Measurement of the Earth, basedOnObservation, solar altitude at Syene]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: basedOnObservation Context triple: [On the Measurement of the Earth, basedOnObservation, solar altitude at Syene]
-
A.
basedOnObservationOf
chosen
Indicates that something is derived from, justified by, or determined using a particular observation or set of observations.
-
B.
basedOnObservationsUntil
Indicates that something is inferred, decided, or defined using observations collected up to a specific point in time.
-
C.
basedOnBy
Indicates that one entity is derived from, justified by, or constructed using another entity as its source, foundation, or reference.
-
D.
observedBy
Indicates that an entity is perceived, monitored, or recorded by another entity acting as the observer.
-
E.
providesObservationOf
Indicates that one entity supplies or delivers an observation, measurement, or recorded view concerning another entity.
- F. None of above.
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_69f0319e8e7c8190b37288c8845b9dbc |
completed | April 28, 2026, 4:03 a.m. |
| NER | Named-entity recognition | batch_69fce28d6c3081908bf76f5db63ecf68 |
completed | May 7, 2026, 7:05 p.m. |
| PD | Predicate disambiguation | batch_69fce12d2f08819082134b5eb3db6a24 |
completed | May 7, 2026, 6:59 p.m. |
Created at: April 28, 2026, 6:42 a.m.