Triple
T23300971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd |
E590300
|
entity |
| Predicate | parties |
P1790
|
FINISHED |
| Object |
Spartan Steel & Alloys Ltd
Spartan Steel & Alloys Ltd is a company best known as a claimant in a leading English tort law case on economic loss arising from negligent damage to property.
|
E1580244
|
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: Spartan Steel & Alloys Ltd | Statement: [Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, parties, Spartan Steel & Alloys Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spartan Steel & Alloys Ltd Context triple: [Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, parties, Spartan Steel & Alloys Ltd]
-
A.
Union Steel
Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
-
B.
Special Metals Corporation
Special Metals Corporation is a leading manufacturer of high-performance nickel-based alloys and superalloys used in demanding aerospace, power generation, and industrial applications.
-
C.
Union Minerals and Alloys Corporation
Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
-
D.
Ferro Scrap Nigam Limited
Ferro Scrap Nigam Limited is an Indian public sector company that specializes in metal scrap recovery and processing services for the steel industry.
-
E.
PSC Metals
PSC Metals is a U.S.-based scrap metal recycling and processing company known for buying, processing, and selling ferrous and nonferrous metals.
- 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: Spartan Steel & Alloys Ltd Triple: [Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, parties, Spartan Steel & Alloys Ltd]
Generated description
Spartan Steel & Alloys Ltd is a company best known as a claimant in a leading English tort law case on economic loss arising from negligent damage to property.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spartan Steel & Alloys Ltd Target entity description: Spartan Steel & Alloys Ltd is a company best known as a claimant in a leading English tort law case on economic loss arising from negligent damage to property.
-
A.
Union Steel
Union Steel was an American steel company historically associated with industrialist and financier Andrew W. Mellon.
-
B.
Special Metals Corporation
Special Metals Corporation is a leading manufacturer of high-performance nickel-based alloys and superalloys used in demanding aerospace, power generation, and industrial applications.
-
C.
Union Minerals and Alloys Corporation
Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
-
D.
Ferro Scrap Nigam Limited
Ferro Scrap Nigam Limited is an Indian public sector company that specializes in metal scrap recovery and processing services for the steel industry.
-
E.
PSC Metals
PSC Metals is a U.S.-based scrap metal recycling and processing company known for buying, processing, and selling ferrous and nonferrous metals.
- 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_69e25d1c0ecc8190a355aa229f06d0e0 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196d37fd08190ad2d199c54324c02 |
completed | April 29, 2026, 5:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4c9730908190960a47f7fee9e0c2 |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c4ee292f08190a44326d433f37c65 |
completed | May 19, 2026, 11:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c4f796b688190a8971ebd238e08f2 |
completed | May 19, 2026, 11:54 a.m. |
Created at: April 17, 2026, 5:04 p.m.