Triple
T57921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cook County, Illinois |
E1146
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Matteson, Illinois
Matteson, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and retail centers.
|
E33876
|
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: Matteson, Illinois | Statement: [Cook County, Illinois, contains, Matteson, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matteson, Illinois Context triple: [Cook County, Illinois, contains, Matteson, Illinois]
-
A.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
B.
Homewood, Illinois
Homewood, Illinois is a suburban village south of Chicago known for its residential neighborhoods, commuter access to the city, and location within the Chicago metropolitan area.
-
C.
Dolton, Illinois
Dolton, Illinois is a suburban village located just south of Chicago, known as a residential community within the greater Chicago metropolitan area.
-
D.
Harvey, Illinois
Harvey, Illinois is a small, historically industrial suburb located south of Chicago.
-
E.
Niles, Illinois
Niles, Illinois is a suburban village northwest of Chicago known for its residential character and landmarks like its Leaning Tower replica.
- 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: Matteson, Illinois Triple: [Cook County, Illinois, contains, Matteson, Illinois]
Generated description
Matteson, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and retail centers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matteson, Illinois Target entity description: Matteson, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities and retail centers.
-
A.
Lansing, Illinois
Lansing, Illinois is a suburban village in the south suburbs of Chicago known for its residential character and proximity to major transportation routes.
-
B.
Homewood, Illinois
Homewood, Illinois is a suburban village south of Chicago known for its residential neighborhoods, commuter access to the city, and location within the Chicago metropolitan area.
-
C.
Dolton, Illinois
Dolton, Illinois is a suburban village located just south of Chicago, known as a residential community within the greater Chicago metropolitan area.
-
D.
Harvey, Illinois
Harvey, Illinois is a small, historically industrial suburb located south of Chicago.
-
E.
Niles, Illinois
Niles, Illinois is a suburban village northwest of Chicago known for its residential character and landmarks like its Leaning Tower replica.
- 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_69a248adc5b48190aa8db9fb092fb28a |
completed | Feb. 28, 2026, 1:45 a.m. |
| NER | Named-entity recognition | batch_69a24b1bf2c081908f20e13939b713ff |
completed | Feb. 28, 2026, 1:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3836ba7b88190bfa6bab252695781 |
completed | March 1, 2026, 12:08 a.m. |
| NEDg | Description generation | batch_69a383fa4f648190b859e0ae0a997f10 |
completed | March 1, 2026, 12:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a384a01f1c8190bca17608d97413c2 |
completed | March 1, 2026, 12:13 a.m. |
Created at: Feb. 28, 2026, 1:50 a.m.