Triple
T2403476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Chad Basin |
E50221
|
entity |
| Predicate | drainedBy |
P165
|
FINISHED |
| Object | Chari River |
E194283
|
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: Chari River | Statement: [Lake Chad Basin, drainedBy, Chari River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chari River Context triple: [Lake Chad Basin, drainedBy, Chari River]
-
A.
Chari River
chosen
The Chari River is a central African river that flows through the Central African Republic and Chad into Lake Chad, serving as a vital water source for the region.
-
B.
Lendi River
The Lendi River is a minor river in southern India that flows through Maharashtra and Telangana before joining the Manjira River.
-
C.
Banas River
The Banas River is a significant river in northwestern India that flows through Rajasthan as a major tributary of the Chambal River.
-
D.
Hasdeo River
The Hasdeo River is a significant tributary of the Mahanadi River in central India, known for flowing through coal-rich and forested regions of Chhattisgarh.
-
E.
Ghod River
The Ghod River is a significant river in western India that flows through Maharashtra and contributes to the Bhima River system, supporting regional agriculture and settlements along its course.
- 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_69a88b0339a88190a1207333cd271cc9 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc8f8aa2881909192920ee394f0b3 |
completed | March 7, 2026, 6:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5db49ec24819098594c395bc88fe8 |
completed | March 14, 2026, 10:03 p.m. |
Created at: March 4, 2026, 7:58 p.m.