Triple
T13114075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mecklenburgische Seenplatte (district) |
E311047
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Havel headwaters |
E337248
|
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: Havel headwaters | Statement: [Mecklenburgische Seenplatte (district), contains, Havel headwaters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havel headwaters Context triple: [Mecklenburgische Seenplatte (district), contains, Havel headwaters]
-
A.
Havel headwaters
chosen
Havel headwaters are the upper source region of the Havel River, located amid the lakes and wetlands of Germany’s Mecklenburg Lake District.
-
B.
Holitna River
The Holitna River is a remote river in southwestern Alaska known for its rich wildlife habitat and importance to local subsistence communities.
-
C.
Bohemia River
The Bohemia River is a tidal tributary of the Elk River and upper Chesapeake Bay, known for recreational boating and its scenic, rural shoreline in northeastern Maryland and southwestern Delaware.
-
D.
Hnilec River
The Hnilec River is a river in eastern Slovakia that flows through the Slovak Ore Mountains and passes the town of Gelnica before joining the Hornád River.
-
E.
Havel basin
The Havel basin is a river basin in northeastern Germany encompassing the drainage area of the Havel River and its connected waterways.
- 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_69d806a872d08190a329806f8ff30df4 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9817f8ee8819084078b4bec5e4f18 |
completed | April 10, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6e28105c481908781775ba489c296 |
completed | May 3, 2026, 5:52 a.m. |
Created at: April 9, 2026, 9:06 p.m.