Triple
T17179161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jezero |
E416935
|
entity |
| Predicate | isNamesakeOf |
P63
|
FINISHED |
| Object | Martian crater Jezero |
—
|
NE ONNED1 |
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: Martian crater Jezero | Statement: [Jezero, isNamesakeOf, Martian crater Jezero]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martian crater Jezero Context triple: [Jezero, isNamesakeOf, Martian crater Jezero]
-
A.
Gale Crater
Gale Crater is a large impact crater on Mars that has been extensively explored for its layered geological history and past habitability clues.
-
B.
Jezero Crater
chosen
Jezero Crater is an ancient impact basin on Mars that once hosted a lake and river delta, making it a prime site for studying past habitability and searching for signs of ancient life.
-
C.
Gusev crater
Gusev crater is a large impact crater on Mars that was explored by NASA’s Spirit rover in search of past water-related geological activity.
-
D.
Lassell crater on Mars
Lassell crater on Mars is an impact crater named in honor of British astronomer William Lassell, known for his discoveries of several planetary moons.
-
E.
Occator Crater
Occator Crater is a prominent impact crater on the dwarf planet Ceres, best known for its bright salt deposits that suggest past subsurface brine activity.
- 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_69d886d5f34c8190b24564dfaa63f3fb |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3fc0f9a288190b0ddfb673bd8e84b |
completed | April 18, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0195443f54819098130cf593eb56cb |
in_progress | May 11, 2026, 8:37 a.m. |
Created at: April 10, 2026, 5:37 a.m.