Triple
T7400327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bokaro coalfield |
E170729
|
entity |
| Predicate | linkedTo |
P37
|
FINISHED |
| Object | Bokaro Steel Plant |
E295179
|
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: Bokaro Steel Plant | Statement: [Bokaro coalfield, linkedTo, Bokaro Steel Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bokaro Steel Plant Context triple: [Bokaro coalfield, linkedTo, Bokaro Steel Plant]
-
A.
Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
-
B.
Bokaro Steel City
chosen
Bokaro Steel City is an industrial city in eastern India known for its large integrated steel plant and planned urban layout.
-
C.
Steel Authority of India Limited
Steel Authority of India Limited is a leading Indian state-owned steelmaking company and one of the country’s largest steel producers.
-
D.
Durgapur Projects Limited
Durgapur Projects Limited is a state-owned power generation and distribution company based in Durgapur, West Bengal, India.
-
E.
ArcelorMittal Nippon Steel India
ArcelorMittal Nippon Steel India is a major Indian steel manufacturer formed as a joint venture between global steel giants ArcelorMittal and Nippon Steel, operating integrated steel plants and serving domestic and international markets.
- 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_69c68a5f04188190ac266569c9280347 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f24dbf288190b8dfea455148841b |
completed | March 27, 2026, 9:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c82775d1188190bcf158da5a02b6e0 |
completed | March 28, 2026, 7:09 p.m. |
Created at: March 27, 2026, 3:10 p.m.