Triple
T16285229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhopal disaster |
E395372
|
entity |
| Predicate | product |
P490
|
FINISHED |
| Object |
Sevin pesticide
Sevin pesticide is a carbaryl-based insecticide manufactured by Union Carbide that became infamous for its role in the Bhopal industrial disaster.
|
E1204499
|
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: Sevin pesticide | Statement: [Bhopal disaster, product, Sevin pesticide]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sevin pesticide Context triple: [Bhopal disaster, product, Sevin pesticide]
-
A.
Baygon
Baygon is a household insecticide brand known for its products that kill and repel pests such as cockroaches, ants, and mosquitoes.
-
B.
Wormit
Wormit is a small village in Fife, Scotland, situated on the south bank of the River Tay near the Tay Rail Bridge.
-
C.
2,4-D
2,4-D is a widely used synthetic herbicide, historically known as one of the main components of the defoliant Agent Orange used during the Vietnam War.
-
D.
DDT
DDT is a synthetic insecticide once widely used for agricultural and disease-control purposes, now infamous for its environmental persistence, bioaccumulation, and harmful effects on wildlife and human health.
-
E.
mirex
Mirex is a synthetic organochlorine insecticide formerly used to control fire ants and other pests, now largely banned due to its persistence in the environment and toxicity to wildlife.
- 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: Sevin pesticide Triple: [Bhopal disaster, product, Sevin pesticide]
Generated description
Sevin pesticide is a carbaryl-based insecticide manufactured by Union Carbide that became infamous for its role in the Bhopal industrial disaster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sevin pesticide Target entity description: Sevin pesticide is a carbaryl-based insecticide manufactured by Union Carbide that became infamous for its role in the Bhopal industrial disaster.
-
A.
Baygon
Baygon is a household insecticide brand known for its products that kill and repel pests such as cockroaches, ants, and mosquitoes.
-
B.
Wormit
Wormit is a small village in Fife, Scotland, situated on the south bank of the River Tay near the Tay Rail Bridge.
-
C.
2,4-D
2,4-D is a widely used synthetic herbicide, historically known as one of the main components of the defoliant Agent Orange used during the Vietnam War.
-
D.
DDT
DDT is a synthetic insecticide once widely used for agricultural and disease-control purposes, now infamous for its environmental persistence, bioaccumulation, and harmful effects on wildlife and human health.
-
E.
mirex
Mirex is a synthetic organochlorine insecticide formerly used to control fire ants and other pests, now largely banned due to its persistence in the environment and toxicity to wildlife.
- 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_69d87f22c7248190a54c949738441e2e |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e24913a55081909a9a5a7a7f4806cc |
completed | April 17, 2026, 2:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0017c8f51c8190b73cdf2834eda57f |
completed | May 10, 2026, 5:29 a.m. |
| NEDg | Description generation | batch_6a0019c847a0819081b92e21ced73824 |
completed | May 10, 2026, 5:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a001a7dcf888190b66122f2bfc7388b |
completed | May 10, 2026, 5:41 a.m. |
Created at: April 10, 2026, 5:05 a.m.