Triple
T15830217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spacewatch |
E383848
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Tom Gehrels |
E1029533
|
NE 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: Tom Gehrels | Statement: [Spacewatch, foundedBy, Tom Gehrels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tom Gehrels Context triple: [Spacewatch, foundedBy, Tom Gehrels]
-
A.
Tom Gehrels
chosen
Tom Gehrels was a Dutch–American astronomer known for his pioneering work in planetary science, photometry, and asteroid and comet surveys.
-
B.
Neil Gehrels
Neil Gehrels was an influential American astrophysicist known for his pioneering work in gamma-ray astronomy and leadership of major space observatory missions.
-
C.
John O'Dell
John O'Dell is a musician known for performing with the Celtic-influenced band O'Malley's March.
-
D.
Eric W. Kaler
Eric W. Kaler is an American chemical engineer and academic leader who has served as president of multiple major research universities.
-
E.
Bruce C. Murray
Bruce C. Murray was an American planetary scientist and former director of NASA’s Jet Propulsion Laboratory, known for his leadership in Mars and planetary exploration.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e11e636bb48190a6b39feb550aaa3d |
completed | April 16, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff999f9ccc8190bc859c2b78a16baf |
completed | May 9, 2026, 8:31 p.m. |
Created at: April 10, 2026, 4:49 a.m.