Triple
T14909653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reunion Arena |
E371225
|
entity |
| Predicate | generalContractor |
P7138
|
FINISHED |
| Object | HCB Contractors |
E371225
|
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: HCB Contractors | Statement: [Reunion Arena, generalContractor, HCB Contractors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HCB Contractors Context triple: [Reunion Arena, generalContractor, HCB Contractors]
-
A.
HCB Contractors
chosen
HCB Contractors is a construction firm known for serving as the general contractor on major projects such as Reunion Arena in Dallas, Texas.
-
B.
Roberts Construction
Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
-
C.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
-
D.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
E.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
- 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_69d85cc7ea3481908228b5acb7d06f12 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded61c6b9c8190a92934d49b98fe46 |
completed | April 15, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe72b91cbc8190af5a3e2db460bacc |
completed | May 8, 2026, 11:33 p.m. |
Created at: April 10, 2026, 2:25 a.m.