Triple
T14894686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Serco Group |
E359840
|
entity |
| Predicate | parentCompanyOf |
P254
|
FINISHED |
| Object |
Serco Inc.
Serco Inc. is the North American subsidiary of Serco Group, providing outsourced services and solutions to government and commercial clients in sectors such as defense, transportation, and public services.
|
E359840
|
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: Serco Inc. | Statement: [Serco Group, parentCompanyOf, Serco Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serco Inc. Context triple: [Serco Group, parentCompanyOf, Serco Inc.]
-
A.
Serco Group
Serco Group is a British multinational outsourcing company that provides public services in sectors such as defense, transport, justice, immigration, and healthcare for governments and other organizations worldwide.
-
B.
Raytheon Systems Limited
Raytheon Systems Limited is a UK-based defense and aerospace technology company specializing in advanced surveillance, radar, and intelligence systems.
-
C.
QinetiQ
QinetiQ is a British multinational defence technology and security company that provides research, testing, and consultancy services to military, government, and commercial clients worldwide.
-
D.
BAE Systems
BAE Systems is a major British multinational defense, security, and aerospace company that designs and manufactures advanced military aircraft, naval vessels, and other defense technologies.
-
E.
Harris Corporation
Harris Corporation was a major American technology and communications company known for its defense, aerospace, and public safety systems, which later merged to form L3Harris Technologies.
- 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: Serco Inc. Triple: [Serco Group, parentCompanyOf, Serco Inc.]
Generated description
Serco Inc. is the North American subsidiary of Serco Group, providing outsourced services and solutions to government and commercial clients in sectors such as defense, transportation, and public services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Serco Inc. Target entity description: Serco Inc. is the North American subsidiary of Serco Group, providing outsourced services and solutions to government and commercial clients in sectors such as defense, transportation, and public services.
-
A.
Serco Group
chosen
Serco Group is a British multinational outsourcing company that provides public services in sectors such as defense, transport, justice, immigration, and healthcare for governments and other organizations worldwide.
-
B.
Raytheon Systems Limited
Raytheon Systems Limited is a UK-based defense and aerospace technology company specializing in advanced surveillance, radar, and intelligence systems.
-
C.
QinetiQ
QinetiQ is a British multinational defence technology and security company that provides research, testing, and consultancy services to military, government, and commercial clients worldwide.
-
D.
BAE Systems
BAE Systems is a major British multinational defense, security, and aerospace company that designs and manufactures advanced military aircraft, naval vessels, and other defense technologies.
-
E.
Harris Corporation
Harris Corporation was a major American technology and communications company known for its defense, aerospace, and public safety systems, which later merged to form L3Harris Technologies.
- F. None of above.
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_69d827980cbc8190a0c569ae3940a1d9 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69ded5f9d10c819091732d7a5a42a682 |
completed | April 15, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe72b11584819084f32516cb0023a1 |
completed | May 8, 2026, 11:33 p.m. |
| NEDg | Description generation | batch_69fe73ee0da48190b8909009e0dc517b |
completed | May 8, 2026, 11:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe748da7948190b7253b9dc09ae9fa |
completed | May 8, 2026, 11:41 p.m. |
Created at: April 10, 2026, 2:10 a.m.