Triple
T21163763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Galle (Martian crater) |
E521505
|
entity |
| Predicate | hasNickname |
P39
|
FINISHED |
| Object | happy face crater |
—
|
NE NERFINISHED |
How this triple was built (3 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: happy face crater | Statement: [Galle (Martian crater), hasNickname, happy face crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: happy face crater Context triple: [Galle (Martian crater), hasNickname, happy face crater]
-
A.
Scott crater
Scott crater is a large impact feature located near the Moon’s south pole, named after the Antarctic explorer Robert Falcon Scott.
-
B.
Hayn crater
Hayn crater is a prominent impact crater located near the northeastern limb of the Moon, known for its well-preserved terraced walls and central peaks.
-
C.
Yapoah Crater
Yapoah Crater is a cinder cone volcano in Oregon’s Cascade Range, located on the northern flank of the Three Sisters and known for its distinctive lava flows and hiking access via the Pacific Crest Trail.
-
D.
Eagle Crater
Eagle Crater is a small impact crater on Mars that gained prominence as the landing site and initial exploration area of NASA’s Opportunity rover.
-
E.
Hall crater
Hall crater is a prominent impact feature on Mars’s moon Phobos, notable to planetary scientists studying the moon’s heavily cratered surface.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: happy face crater Target entity description: Happy Face Crater is a Martian impact crater whose naturally arranged surface features resemble a smiling face, making it one of the most recognizable and iconic formations on Mars.
-
A.
Scott crater
Scott crater is a large impact feature located near the Moon’s south pole, named after the Antarctic explorer Robert Falcon Scott.
-
B.
Hayn crater
Hayn crater is a prominent impact crater located near the northeastern limb of the Moon, known for its well-preserved terraced walls and central peaks.
-
C.
Yapoah Crater
Yapoah Crater is a cinder cone volcano in Oregon’s Cascade Range, located on the northern flank of the Three Sisters and known for its distinctive lava flows and hiking access via the Pacific Crest Trail.
-
D.
Eagle Crater
Eagle Crater is a small impact crater on Mars that gained prominence as the landing site and initial exploration area of NASA’s Opportunity rover.
-
E.
Hall crater
Hall crater is a prominent impact feature on Mars’s moon Phobos, notable to planetary scientists studying the moon’s heavily cratered surface.
- F. None of above. chosen
Provenance (2 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_69e0b50d1ea481909c07e63c3ead9316 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72533fe88819082e14d71c36140be |
completed | April 21, 2026, 7:20 a.m. |
Created at: April 16, 2026, 2:59 p.m.