Triple
T5281410
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umbriel |
E119505
|
entity |
| Predicate | notableSurfaceFeature |
P47694
|
FINISHED |
| Object |
Wunda crater
Wunda crater is a prominent impact crater on Uranus’s moon Umbriel, distinguished by its bright, ring-shaped interior that contrasts with the moon’s generally dark surface.
|
E508329
|
NE FINISHED |
How this triple was built (5 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: Wunda crater | Statement: [Umbriel, notableSurfaceFeature, Wunda crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wunda crater Context triple: [Umbriel, notableSurfaceFeature, Wunda crater]
-
A.
Koko Crater
Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
-
B.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
C.
Gran Cratere
Gran Cratere is the main volcanic crater and prominent summit feature of the island of Vulcano in Italy’s Aeolian archipelago.
-
D.
Olmoti Crater
Olmoti Crater is a highland volcanic caldera in northern Tanzania known for its scenic grasslands, Maasai pastoralist presence, and the Munge River waterfalls that descend into the Ngorongoro Crater.
-
E.
Ngorongoro Crater
Ngorongoro Crater is a vast, ancient volcanic caldera in northern Tanzania renowned for its exceptionally dense wildlife populations and spectacular landscapes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Wunda crater Triple: [Umbriel, notableSurfaceFeature, Wunda crater]
Generated description
Wunda crater is a prominent impact crater on Uranus’s moon Umbriel, distinguished by its bright, ring-shaped interior that contrasts with the moon’s generally dark surface.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wunda crater Target entity description: Wunda crater is a prominent impact crater on Uranus’s moon Umbriel, distinguished by its bright, ring-shaped interior that contrasts with the moon’s generally dark surface.
-
A.
Koko Crater
Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
-
B.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
C.
Gran Cratere
Gran Cratere is the main volcanic crater and prominent summit feature of the island of Vulcano in Italy’s Aeolian archipelago.
-
D.
Olmoti Crater
Olmoti Crater is a highland volcanic caldera in northern Tanzania known for its scenic grasslands, Maasai pastoralist presence, and the Munge River waterfalls that descend into the Ngorongoro Crater.
-
E.
Ngorongoro Crater
Ngorongoro Crater is a vast, ancient volcanic caldera in northern Tanzania renowned for its exceptionally dense wildlife populations and spectacular landscapes.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notableSurfaceFeature Context triple: [Umbriel, notableSurfaceFeature, Wunda crater]
-
A.
notableFeatureOn
Indicates that one entity is a prominent or distinguishing feature located on or part of another entity.
-
B.
notableLocationFeature
Indicates that a location is characterized or distinguished by a particular notable physical or contextual feature.
-
C.
surfaceFeatureOf
chosen
Indicates that one entity is a surface-level characteristic, pattern, or feature belonging to or present on another entity.
-
D.
notableSurface
Indicates that one entity is a surface or exterior of particular significance or prominence in relation to another entity.
-
E.
notableRouteFeature
Indicates that a route is associated with a distinctive or significant feature, such as a landmark, characteristic terrain, or other notable aspect along its path.
- F. None of above.
Provenance (6 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_69bd446d05a8819092ad333a3f9c8d5c |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd8c9c72b08190947b6b955ac1bb5a |
completed | March 20, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf06e27b5081908b755a817d4c260a |
completed | March 21, 2026, 9 p.m. |
| NEDg | Description generation | batch_69bf08bf26448190bd3a3f632ea79d85 |
completed | March 21, 2026, 9:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf091f09f88190aa382387e6b94662 |
completed | March 21, 2026, 9:09 p.m. |
| PD | Predicate disambiguation | batch_69bd844a56b48190ad743c42246e02dd |
completed | March 20, 2026, 5:30 p.m. |
Created at: March 20, 2026, 1:52 p.m.