Triple
T8902438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IC Bus |
E211960
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
IC Corporation
IC Corporation was the former name of IC Bus, a major North American manufacturer of school and commercial buses.
|
E764645
|
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: IC Corporation | Statement: [IC Bus, formerName, IC Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IC Corporation Context triple: [IC Bus, formerName, IC Corporation]
-
A.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
B.
ITT Corporation
ITT Corporation is a diversified American manufacturing and engineering company historically known for its involvement in telecommunications, defense, and industrial products.
-
C.
Takenaka Corporation
Takenaka Corporation is a major Japanese architecture, engineering, and construction firm known for designing and building prominent structures domestically and internationally.
-
D.
Taisei Corporation
Taisei Corporation is a major Japanese construction and civil engineering company known for leading large-scale infrastructure and landmark building projects in Japan and abroad.
-
E.
Shin Corporation
Shin Corporation is a major Thai telecommunications and media conglomerate closely associated with former Prime Minister Thaksin Shinawatra’s business empire.
- 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: IC Corporation Triple: [IC Bus, formerName, IC Corporation]
Generated description
IC Corporation was the former name of IC Bus, a major North American manufacturer of school and commercial buses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IC Corporation Target entity description: IC Corporation was the former name of IC Bus, a major North American manufacturer of school and commercial buses.
-
A.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
B.
ITT Corporation
ITT Corporation is a diversified American manufacturing and engineering company historically known for its involvement in telecommunications, defense, and industrial products.
-
C.
Takenaka Corporation
Takenaka Corporation is a major Japanese architecture, engineering, and construction firm known for designing and building prominent structures domestically and internationally.
-
D.
Taisei Corporation
Taisei Corporation is a major Japanese construction and civil engineering company known for leading large-scale infrastructure and landmark building projects in Japan and abroad.
-
E.
Shin Corporation
Shin Corporation is a major Thai telecommunications and media conglomerate closely associated with former Prime Minister Thaksin Shinawatra’s business empire.
- 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_69ca83918d3081909b326fa3750cb8c8 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc642a104081908df2d64e8f9ad0c8 |
completed | April 1, 2026, 12:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfac1846f481909aad27a6dacddba2 |
completed | April 3, 2026, 12:01 p.m. |
| NEDg | Description generation | batch_69cfacb58f208190b5e8eeba58f1bd78 |
completed | April 3, 2026, 12:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfad73f7a8819089ee3dadf321220e |
completed | April 3, 2026, 12:07 p.m. |
Created at: March 30, 2026, 6:55 p.m.