Triple
T10263022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | public TSCA Inventory |
E240645
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | TSCA Chemical Substance Inventory |
E46884
|
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: TSCA Chemical Substance Inventory | Statement: [public TSCA Inventory, relatedTo, TSCA Chemical Substance Inventory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TSCA Chemical Substance Inventory Context triple: [public TSCA Inventory, relatedTo, TSCA Chemical Substance Inventory]
-
A.
TSCA Inventory of chemical substances
chosen
The TSCA Inventory of chemical substances is the official U.S. Environmental Protection Agency list of chemical substances that are manufactured, processed, or imported in the United States for commercial purposes.
-
B.
Toxics Release Inventory
The Toxics Release Inventory is a U.S. EPA public database that tracks the management and release of certain toxic chemicals by industrial and federal facilities to inform communities and support pollution prevention efforts.
-
C.
Toxic Substances Control Act
The Toxic Substances Control Act is a U.S. federal law that regulates the manufacture, import, distribution, and use of chemical substances to protect human health and the environment.
-
D.
European Union REACH registration list
The European Union REACH registration list is an official database of chemical substances that have been registered under the EU’s REACH regulation, documenting their manufacturers, uses, and safety information for regulatory and public reference.
-
E.
REACH Restriction List (Annex XVII)
The REACH Restriction List (Annex XVII) is an official European Union catalogue of substances whose manufacture, placing on the market, or use is limited or banned due to identified risks to human health or the environment.
- 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_69d381a7e198819090280d5ab885d59e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d25dac34819099dbfad7f80507bb |
completed | April 7, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d794b9b1d881908c55aa50da68ae75 |
completed | April 9, 2026, 11:59 a.m. |
Created at: April 6, 2026, 11:33 a.m.