Triple
T15441748
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Batagaika crater |
E369918
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | Batagaika megaslump |
E369918
|
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: Batagaika megaslump | Statement: [Batagaika crater, hasAlternativeName, Batagaika megaslump]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Batagaika megaslump Context triple: [Batagaika crater, hasAlternativeName, Batagaika megaslump]
-
A.
Batagaika crater
chosen
Batagaika crater is a massive, rapidly expanding thermokarst depression in Siberia’s permafrost, often called a “megaslump” and studied as a striking indicator of climate change.
-
B.
Darvaza gas crater
The Darvaza gas crater is a massive, continuously burning natural gas pit in Turkmenistan’s Karakum Desert, often called the “Door to Hell” and known for its dramatic fiery glow.
-
C.
Botos crater
Botos crater is an extinct, water-filled volcanic crater lake within Costa Rica’s Poás Volcano, known for its scenic green waters and surrounding cloud forest.
-
D.
Chicxulub impact crater
The Chicxulub impact crater is a massive buried structure in Mexico’s Yucatán Peninsula formed by an asteroid impact widely linked to the mass extinction event that wiped out the non-avian dinosaurs.
-
E.
Vredefort Dome
Vredefort Dome is the world’s largest and oldest known impact crater, located in South Africa and formed by a massive meteorite strike over two billion years ago.
- 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef55f5c8190a32b1b6ad1daf454 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21ab80288190a1a4df8b714bba66 |
completed | May 9, 2026, 11:59 a.m. |
Created at: April 10, 2026, 3:21 a.m.