Triple
T3939479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Department of Transportation |
E91997
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
CDOT
CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
|
E399330
|
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: CDOT | Statement: [Chicago Department of Transportation, shortName, CDOT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CDOT Context triple: [Chicago Department of Transportation, shortName, CDOT]
-
A.
SecDOT
SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
-
B.
Connecticut Department of Transportation
The Connecticut Department of Transportation is the state agency responsible for planning, developing, and managing Connecticut’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
-
C.
Colorado Department of Transportation
The Colorado Department of Transportation is the state government agency responsible for planning, building, and maintaining Colorado’s highway and transportation infrastructure.
-
D.
IDOT
IDOT is the state agency responsible for planning, building, and maintaining Iowa’s transportation systems, including highways and public transit.
-
E.
Missouri Department of Transportation
The Missouri Department of Transportation is the state government agency responsible for planning, building, and maintaining Missouri’s highway and transportation infrastructure.
- 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: CDOT Triple: [Chicago Department of Transportation, shortName, CDOT]
Generated description
CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CDOT Target entity description: CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
-
A.
SecDOT
SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
-
B.
Connecticut Department of Transportation
The Connecticut Department of Transportation is the state agency responsible for planning, developing, and managing Connecticut’s transportation infrastructure, including highways, public transit, rail, and aviation systems.
-
C.
Colorado Department of Transportation
The Colorado Department of Transportation is the state government agency responsible for planning, building, and maintaining Colorado’s highway and transportation infrastructure.
-
D.
IDOT
IDOT is the state agency responsible for planning, building, and maintaining Iowa’s transportation systems, including highways and public transit.
-
E.
Missouri Department of Transportation
The Missouri Department of Transportation is the state government agency responsible for planning, building, and maintaining Missouri’s highway and transportation infrastructure.
- 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_69aed965502c8190904ebad1203a4ae8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeedfb12b88190a6ca6574b1aadb6e |
completed | March 9, 2026, 3:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b52894cb94819099d023745fcaebbc |
completed | March 14, 2026, 9:21 a.m. |
| NEDg | Description generation | batch_69b5293b41748190929665970712707a |
completed | March 14, 2026, 9:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b529e9080481908ff0ec30b295cfc3 |
completed | March 14, 2026, 9:27 a.m. |
Created at: March 9, 2026, 3:24 p.m.