Triple
T16432169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlas V 541 (via Perseverance rover) |
E399093
|
entity |
| Predicate | payload |
P12202
|
FINISHED |
| Object | Mars 2020 spacecraft |
E95246
|
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: Mars 2020 spacecraft | Statement: [Atlas V 541 (via Perseverance rover), payload, Mars 2020 spacecraft]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mars 2020 spacecraft Context triple: [Atlas V 541 (via Perseverance rover), payload, Mars 2020 spacecraft]
-
A.
Mars 2020
chosen
Mars 2020 is a NASA Mars exploration mission focused on astrobiology, geological studies, and sample caching, carried out by the Perseverance rover and the Ingenuity helicopter.
-
B.
Perseverance rover
Perseverance rover is NASA's Mars rover designed to search for signs of ancient life, collect rock and soil samples, and test new technologies for future human exploration of the Red Planet.
-
C.
Curiosity rover
Curiosity rover is a NASA Mars rover designed to explore the Gale Crater, study the planet’s climate and geology, and assess whether Mars ever had environmental conditions suitable for microbial life.
-
D.
MAVEN spacecraft
The MAVEN spacecraft is a NASA Mars orbiter designed to study the planet’s upper atmosphere and its role in the loss of Martian water and air to space.
-
E.
Mars Science Laboratory
Mars Science Laboratory is a NASA mission that delivered and operates the Curiosity rover to study Mars’s geology and climate and assess its past habitability.
- 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32b9f2e8c81909c60b8fb78255e5f |
completed | April 18, 2026, 6:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a50665d081908c07fe3cb59088b3 |
completed | May 10, 2026, 3:32 p.m. |
Created at: April 10, 2026, 5:10 a.m.