Triple
T15896951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 91 Express Lanes |
E385480
|
entity |
| Predicate | originalDeveloper |
P184
|
FINISHED |
| Object |
California Private Transportation Company
California Private Transportation Company is a private firm known for developing and operating toll road and express lane projects in California, including early work on the 91 Express Lanes.
|
E1182948
|
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: California Private Transportation Company | Statement: [91 Express Lanes, originalDeveloper, California Private Transportation Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Private Transportation Company Context triple: [91 Express Lanes, originalDeveloper, California Private Transportation Company]
-
A.
California Transportation Commission
The California Transportation Commission is a state-level body that advises on and allocates funding for California’s transportation infrastructure projects and policies.
-
B.
California Motor Transport Company
California Motor Transport Company was a trucking firm involved in a landmark U.S. Supreme Court antitrust case concerning the use of governmental and judicial processes to restrict competition in the trucking industry.
-
C.
California Limited
The California Limited was a renowned luxury passenger train operated by the Atchison, Topeka and Santa Fe Railway between Chicago and California in the late 19th and early 20th centuries.
-
D.
National Bus Company
The National Bus Company was a large state-owned operator that oversaw most local and regional bus services in England and Wales from the late 1960s until its privatization in the 1980s.
-
E.
Intercity Transit Authority
The Intercity Transit Authority is the public agency responsible for overseeing and managing Intercity Transit’s regional transportation services and policies.
- 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: California Private Transportation Company Triple: [91 Express Lanes, originalDeveloper, California Private Transportation Company]
Generated description
California Private Transportation Company is a private firm known for developing and operating toll road and express lane projects in California, including early work on the 91 Express Lanes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: California Private Transportation Company Target entity description: California Private Transportation Company is a private firm known for developing and operating toll road and express lane projects in California, including early work on the 91 Express Lanes.
-
A.
California Transportation Commission
The California Transportation Commission is a state-level body that advises on and allocates funding for California’s transportation infrastructure projects and policies.
-
B.
California Motor Transport Company
California Motor Transport Company was a trucking firm involved in a landmark U.S. Supreme Court antitrust case concerning the use of governmental and judicial processes to restrict competition in the trucking industry.
-
C.
California Limited
The California Limited was a renowned luxury passenger train operated by the Atchison, Topeka and Santa Fe Railway between Chicago and California in the late 19th and early 20th centuries.
-
D.
National Bus Company
The National Bus Company was a large state-owned operator that oversaw most local and regional bus services in England and Wales from the late 1960s until its privatization in the 1980s.
-
E.
Intercity Transit Authority
The Intercity Transit Authority is the public agency responsible for overseeing and managing Intercity Transit’s regional transportation services and policies.
- 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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e15639c9748190b1115f74cbd61330 |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb04b55ec8190a5b3513b2afa4f83 |
completed | May 9, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_69ffb13fdb6c819091c3ee5c1f199031 |
completed | May 9, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb208aef881909b3a00e0015c27df |
completed | May 9, 2026, 10:15 p.m. |
Created at: April 10, 2026, 4:51 a.m.