Triple
T9515083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halley’s star catalogue of the southern sky |
E229503
|
entity |
| Predicate | basedOnObservationsAt |
P7677
|
FINISHED |
| Object | St Helena |
E14527
|
NE FINISHED |
How this triple was built (3 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: St Helena | Statement: [Halley’s star catalogue of the southern sky, basedOnObservationsAt, St Helena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Helena Context triple: [Halley’s star catalogue of the southern sky, basedOnObservationsAt, St Helena]
-
A.
Saint Helena
chosen
Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
-
B.
Saint Helena
Saint Helena is a Christian saint traditionally credited with finding the True Cross and known as the mother of the Roman Emperor Constantine the Great.
-
C.
St. Helena
St. Helena is a small, historic city in California’s Napa Valley known for its wineries, vineyards, and upscale culinary and tourism scene.
-
D.
St. Helena Island
St. Helena Island is a historic sea island in South Carolina known for its rich Gullah Geechee culture, African American heritage, and coastal landscapes.
-
E.
Tristan da Cunha
Tristan da Cunha is a remote volcanic island group in the South Atlantic Ocean, known as one of the world’s most isolated inhabited archipelagos and a British Overseas Territory.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: basedOnObservationsAt Context triple: [Halley’s star catalogue of the southern sky, basedOnObservationsAt, St Helena]
-
A.
observedAt
chosen
Indicates that an entity was recorded or noticed at a specific time or place.
-
B.
observedBy
Indicates that an entity is perceived, monitored, or recorded by another entity acting as the observer.
-
C.
isObservedOn
Indicates that a particular phenomenon, condition, or attribute is detected or recorded at a specific time, date, or occasion.
-
D.
observedWhen
Indicates that one entity is observed or recorded at a specific time or under particular temporal conditions.
-
E.
alsoObservedOn
Indicates that the same entity, event, or phenomenon was additionally observed on another occasion, date, or context beyond the primary one referenced.
- F. None of above.
Provenance (4 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_69ca84777560819084cddd999badc1aa |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd986d5af08190a001c5a5ff647d4d |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14c183fa08190a28610045306db6d |
completed | April 4, 2026, 5:36 p.m. |
| PD | Predicate disambiguation | batch_69cca56a3d088190bdc16670678fb6c6 |
completed | April 1, 2026, 4:56 a.m. |
Created at: March 30, 2026, 7:58 p.m.