Triple
T4885571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Valles Marineris |
E109430
|
entity |
| Predicate | hasSubfeature |
P25619
|
FINISHED |
| Object | Coprates Chasma |
E109430
|
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: Coprates Chasma | Statement: [Valles Marineris, hasSubfeature, Coprates Chasma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coprates Chasma Context triple: [Valles Marineris, hasSubfeature, Coprates Chasma]
-
A.
Ithaca Chasma
Ithaca Chasma is a vast, linear canyon system that nearly encircles Saturn’s moon Tethys and is one of the largest known chasms in the solar system.
-
B.
Ares Vallis
Ares Vallis is an ancient outflow channel on Mars, notable as a geologically diverse floodplain that was explored in situ by NASA’s Mars Pathfinder mission.
-
C.
Valles Marineris
chosen
Valles Marineris is a vast canyon system on Mars, stretching thousands of kilometers and ranking among the largest known canyons in the Solar System.
-
D.
Solstice Canyon
Solstice Canyon is a scenic canyon and hiking area in the Santa Monica Mountains of Southern California, known for its waterfalls, coastal views, and historic ruins.
-
E.
Kanan Dume Canyon
Kanan Dume Canyon is a scenic canyon in the Santa Monica Mountains of Southern California, known for its winding Kanan Dume Road, rugged terrain, and access to hiking trails and coastal views.
- 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_69bd440f71348190b99938e59fb7f9a1 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6de3718881908521968fa6e6b444 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be680fd1508190bc01caeea8f56f84 |
completed | March 21, 2026, 9:42 a.m. |
Created at: March 20, 2026, 1:27 p.m.