Triple
T9627735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Event Horizon Telescope |
E232512
|
entity |
| Predicate | firstBlackHoleImageDate |
P14316
|
FINISHED |
| Object | 2019-04-10 |
—
|
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: 2019-04-10 | Statement: [Event Horizon Telescope, firstBlackHoleImageDate, 2019-04-10]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstBlackHoleImageDate Context triple: [Event Horizon Telescope, firstBlackHoleImageDate, 2019-04-10]
-
A.
firstOrbitalSuccessDate
Indicates the calendar date on which an entity achieved its first successful orbital mission.
-
B.
firstSatelliteLaunchDate
Indicates the calendar date on which an entity’s first satellite was launched into space.
-
C.
hubbleDeploymentDate
Indicates the date on which the Hubble Space Telescope was deployed into its operational orbit.
-
D.
firstImagesReleaseDate
chosen
Indicates the date on which the first set of images associated with an entity was initially released.
-
E.
firstOrbitalLaunchAttemptDate
Indicates the calendar date on which an entity made its first attempt to launch a vehicle into orbit.
- 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_69ca848793ec8190a93a12383a754dc0 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9afeb64c8190be91024c2e9039d3 |
completed | April 1, 2026, 10:23 p.m. |
| PD | Predicate disambiguation | batch_69ccd5acfa5c8190aaba3cf548723604 |
completed | April 1, 2026, 8:22 a.m. |
Created at: March 30, 2026, 8:10 p.m.