Triple
T23300972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd |
E590300
|
entity |
| Predicate | parties |
P1790
|
FINISHED |
| Object | Martin & Co (Contractors) Ltd |
—
|
NE NERFINISHED |
How this triple was built (3 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: Martin & Co (Contractors) Ltd | Statement: [Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, parties, Martin & Co (Contractors) Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin & Co (Contractors) Ltd Context triple: [Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, parties, Martin & Co (Contractors) Ltd]
-
A.
Caddick Construction
Caddick Construction is a UK-based construction company known for delivering large-scale commercial, residential, and infrastructure projects as part of the wider Caddick Group.
-
B.
Atkinson Construction
Atkinson Construction is a U.S.-based construction company operating as a subsidiary of Clark Construction Group, known for delivering large-scale infrastructure and building projects.
-
C.
Albert C. Martin & Associates
Albert C. Martin & Associates is a prominent Los Angeles–based architecture and engineering firm known for designing major commercial and civic buildings throughout Southern California.
-
D.
Laing O’Rourke
Laing O’Rourke is a major international engineering and construction company known for delivering large-scale infrastructure and building projects.
-
E.
Sir Robert McAlpine Ltd
Sir Robert McAlpine Ltd is a major UK-based construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Martin & Co (Contractors) Ltd Target entity description: Martin & Co (Contractors) Ltd is a contracting company best known as a defendant in the landmark English tort law case Spartan Steel & Alloys Ltd v Martin & Co (Contractors) Ltd, which addressed the recoverability of pure economic loss.
-
A.
Caddick Construction
Caddick Construction is a UK-based construction company known for delivering large-scale commercial, residential, and infrastructure projects as part of the wider Caddick Group.
-
B.
Atkinson Construction
Atkinson Construction is a U.S.-based construction company operating as a subsidiary of Clark Construction Group, known for delivering large-scale infrastructure and building projects.
-
C.
Albert C. Martin & Associates
Albert C. Martin & Associates is a prominent Los Angeles–based architecture and engineering firm known for designing major commercial and civic buildings throughout Southern California.
-
D.
Laing O’Rourke
Laing O’Rourke is a major international engineering and construction company known for delivering large-scale infrastructure and building projects.
-
E.
Sir Robert McAlpine Ltd
Sir Robert McAlpine Ltd is a major UK-based construction and civil engineering company known for delivering large-scale infrastructure and landmark building projects.
- F. None of above. chosen
Provenance (2 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. |
Created at: April 17, 2026, 5:04 p.m.