Triple
T19766838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ptolemaida Basin |
E474779
|
entity |
| Predicate | comparedWith |
P278
|
FINISHED |
| Object |
Megalopolis Basin
The Megalopolis Basin is a large lignite-bearing geological basin in the central Peloponnese of Greece, known for its extensive open-pit coal mining and associated power generation.
|
E1394116
|
NE FINISHED |
How this triple was built (4 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: Megalopolis Basin | Statement: [Ptolemaida Basin, comparedWith, Megalopolis Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Megalopolis Basin Context triple: [Ptolemaida Basin, comparedWith, Megalopolis Basin]
-
A.
Cleveland Basin
The Cleveland Basin is a sedimentary basin in northeast England known for its thick sequences of Triassic to Jurassic rocks and significant hydrocarbon and geological research interest.
-
B.
Amadeus Basin
The Amadeus Basin is a large, ancient sedimentary basin in central Australia known for its thick sequences of Proterozoic to Paleozoic rocks and significant hydrocarbon and mineral resources.
-
C.
Montrose Basin
Montrose Basin is a large tidal estuary and wildlife reserve on Scotland’s east coast, renowned for its rich birdlife and coastal habitats.
-
D.
Williston Basin
The Williston Basin is a large sedimentary basin in the northern Great Plains of the United States and Canada, known for its rich oil and gas reserves, including the prolific Bakken Formation.
-
E.
American Basin
American Basin is a scenic alpine valley in Colorado’s San Juan Mountains, known for its wildflower displays and as a popular access point for hiking Handies Peak.
- 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: Megalopolis Basin Triple: [Ptolemaida Basin, comparedWith, Megalopolis Basin]
Generated description
The Megalopolis Basin is a large lignite-bearing geological basin in the central Peloponnese of Greece, known for its extensive open-pit coal mining and associated power generation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Megalopolis Basin Target entity description: The Megalopolis Basin is a large lignite-bearing geological basin in the central Peloponnese of Greece, known for its extensive open-pit coal mining and associated power generation.
-
A.
Cleveland Basin
The Cleveland Basin is a sedimentary basin in northeast England known for its thick sequences of Triassic to Jurassic rocks and significant hydrocarbon and geological research interest.
-
B.
Amadeus Basin
The Amadeus Basin is a large, ancient sedimentary basin in central Australia known for its thick sequences of Proterozoic to Paleozoic rocks and significant hydrocarbon and mineral resources.
-
C.
Montrose Basin
Montrose Basin is a large tidal estuary and wildlife reserve on Scotland’s east coast, renowned for its rich birdlife and coastal habitats.
-
D.
Williston Basin
The Williston Basin is a large sedimentary basin in the northern Great Plains of the United States and Canada, known for its rich oil and gas reserves, including the prolific Bakken Formation.
-
E.
American Basin
American Basin is a scenic alpine valley in Colorado’s San Juan Mountains, known for its wildflower displays and as a popular access point for hiking Handies Peak.
- F. None of above. chosen
Provenance (5 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653232e508190a7d484c0a1e2939a |
completed | April 20, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd6ffbfc81909a4481abf9b8fb5a |
completed | May 16, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_6a07be65daf88190a0ed2b6f8075141a |
completed | May 16, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bf1be9648190bac752e8a6ca12bc |
completed | May 16, 2026, 12:49 a.m. |
Created at: April 10, 2026, 1:48 p.m.