Triple
T8390504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nimba County |
E197930
|
entity |
| Predicate | historicalOperatorOfIronOreMines |
P81952
|
FINISHED |
| Object | ArcelorMittal Liberia |
E132002
|
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: ArcelorMittal Liberia | Statement: [Nimba County, historicalOperatorOfIronOreMines, ArcelorMittal Liberia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ArcelorMittal Liberia Context triple: [Nimba County, historicalOperatorOfIronOreMines, ArcelorMittal Liberia]
-
A.
ArcelorMittal
chosen
ArcelorMittal is a multinational steel manufacturing corporation and one of the world’s largest steel producers, headquartered in Luxembourg.
-
B.
Murray & Roberts
Murray & Roberts is a major South African engineering and construction group known for delivering large, complex infrastructure and building projects worldwide.
-
C.
Bank of Sierra Leone
The Bank of Sierra Leone is the central bank of Sierra Leone, responsible for issuing the national currency, formulating monetary policy, and regulating the country’s financial system.
-
D.
Julius Berger Nigeria PLC
Julius Berger Nigeria PLC is a leading Nigerian construction and engineering company known for executing major infrastructure and building projects across the country.
-
E.
Jindal Steel group
Jindal Steel group is an Indian industrial conglomerate primarily known for its large-scale steel manufacturing and related infrastructure businesses.
- 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_69ca82f749388190bffbea6dfb509016 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cbd120a1ec8190a8dc101fa1371780 |
completed | March 31, 2026, 1:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cde84d6f3c8190ba12905ba5900087 |
completed | April 2, 2026, 3:53 a.m. |
Created at: March 30, 2026, 6:03 p.m.