Triple
T8984455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David L. Rabinowitz |
E214621
|
entity |
| Predicate | coDiscovererWith |
P6245
|
FINISHED |
| Object | Chad Trujillo |
E106308
|
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: Chad Trujillo | Statement: [David L. Rabinowitz, coDiscovererWith, Chad Trujillo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chad Trujillo Context triple: [David L. Rabinowitz, coDiscovererWith, Chad Trujillo]
-
A.
Chad Trujillo
chosen
Chad Trujillo is an American astronomer known for his role in the discovery of distant trans-Neptunian objects, including the dwarf planet Eris.
-
B.
Scott S. Sheppard
Scott S. Sheppard is an American astronomer known for discovering numerous small moons of the outer planets and distant objects in the Solar System.
-
C.
Michael E. Brown
Michael E. Brown is an American astronomer known for his discoveries of distant trans-Neptunian objects that reshaped the definition of planets in our solar system.
-
D.
Greg Laughlin
Greg Laughlin is an American politician and attorney who served as a U.S. Representative from Texas in the 1990s, notably switching from the Democratic to the Republican Party during his tenure.
-
E.
Mark R. Showalter
Mark R. Showalter is an American planetary astronomer known for discovering several moons and rings in the outer solar system and for his work on planetary ring dynamics.
- 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_69ca839f76bc8190a4b7123cdd682199 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67ecc5188190a6fb4d5456893121 |
completed | April 1, 2026, 12:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfdb903e9c8190bc570a05154de2c5 |
completed | April 3, 2026, 3:24 p.m. |
Created at: March 30, 2026, 7:03 p.m.