Triple
T19382092
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MER-B |
E484836
|
entity |
| Predicate | scientificInstrument |
P13781
|
FINISHED |
| Object | Rock Abrasion Tool (RAT) |
E476454
|
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: Rock Abrasion Tool (RAT) | Statement: [MER-B, scientificInstrument, Rock Abrasion Tool (RAT)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Abrasion Tool (RAT) Context triple: [MER-B, scientificInstrument, Rock Abrasion Tool (RAT)]
-
A.
Rock Abrasion Tool
chosen
The Rock Abrasion Tool is a grinding device on NASA’s Mars rovers used to remove surface layers from Martian rocks so their fresh interiors can be analyzed by scientific instruments.
-
B.
Rock Drill
Rock Drill is a pioneering early 20th-century modernist sculpture by Jacob Epstein, noted for its stark, mechanistic depiction of the human figure and its association with the Vorticist movement.
-
C.
CRaTER
CRaTER is a scientific instrument aboard NASA’s Lunar Reconnaissance Orbiter designed to measure and characterize the radiation environment in lunar orbit.
-
D.
Regal RPX
Regal RPX is a premium large-format movie auditorium brand from Regal Cinemas, featuring oversized screens, enhanced sound systems, and upgraded seating for an immersive theater experience.
-
E.
Rokado
Rokado was a professional cycling team active in the 1960s and early 1970s, known for competing in major European road races.
- 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_69d8e8d460d88190abf0591c5c9d2b0c |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61a6075a88190aed7afa3b8fd3021 |
completed | April 20, 2026, 12:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a072422e01481908d0e6233017be7f6 |
completed | May 15, 2026, 1:48 p.m. |
Created at: April 10, 2026, 1:35 p.m.