Triple
T1622111
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ellerbe Becket |
E35054
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object |
AECOM
AECOM is a global infrastructure consulting firm that provides architecture, engineering, construction management, and related professional services for large-scale public and private projects.
|
E184417
|
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: AECOM | Statement: [Ellerbe Becket, parentOrganization, AECOM]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AECOM Context triple: [Ellerbe Becket, parentOrganization, AECOM]
-
A.
Black & Veatch
Black & Veatch is a global engineering, consulting, and construction company specializing in infrastructure development in sectors such as energy, water, and telecommunications.
-
B.
Rockwell Group
Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
-
C.
WSP Global
WSP Global is a Canadian-based multinational professional services firm specializing in engineering, design, and consulting for infrastructure, environmental, building, and transportation projects worldwide.
-
D.
Jacobs Engineering Group
Jacobs Engineering Group is a global professional services firm specializing in engineering, design, and construction management across infrastructure, aerospace, environmental, and industrial sectors.
-
E.
Mott MacDonald
Mott MacDonald is a global engineering, management, and development consultancy known for its work on major infrastructure projects worldwide.
- 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: AECOM Triple: [Ellerbe Becket, parentOrganization, AECOM]
Generated description
AECOM is a global infrastructure consulting firm that provides architecture, engineering, construction management, and related professional services for large-scale public and private projects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: AECOM Target entity description: AECOM is a global infrastructure consulting firm that provides architecture, engineering, construction management, and related professional services for large-scale public and private projects.
-
A.
Black & Veatch
Black & Veatch is a global engineering, consulting, and construction company specializing in infrastructure development in sectors such as energy, water, and telecommunications.
-
B.
Rockwell Group
Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
-
C.
WSP Global
WSP Global is a Canadian-based multinational professional services firm specializing in engineering, design, and consulting for infrastructure, environmental, building, and transportation projects worldwide.
-
D.
Jacobs Engineering Group
Jacobs Engineering Group is a global professional services firm specializing in engineering, design, and construction management across infrastructure, aerospace, environmental, and industrial sectors.
-
E.
Mott MacDonald
Mott MacDonald is a global engineering, management, and development consultancy known for its work on major infrastructure projects worldwide.
- 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_69a886023194819080a3fccd6e325d0e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a909b1fc788190b38c0aa4ccc2e953 |
completed | March 5, 2026, 4:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58c9ed4c8190a546ec4977f60695 |
completed | March 8, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_69ad5a0a88ac819096598917c2c9de48 |
completed | March 8, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5a85071c8190bab5cefcd918bb8d |
completed | March 8, 2026, 11:16 a.m. |
Created at: March 4, 2026, 7:28 p.m.