Triple
T3501735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Two Prudential Plaza |
E73983
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Illinois Center complex
The Illinois Center complex is a large mixed-use development in downtown Chicago featuring office towers, residential buildings, and retail spaces built over a multilevel transportation and parking infrastructure near the Chicago River and Millennium Park.
|
E364174
|
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: Illinois Center complex | Statement: [Two Prudential Plaza, partOf, Illinois Center complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Illinois Center complex Context triple: [Two Prudential Plaza, partOf, Illinois Center complex]
-
A.
Illinois State Museum
The Illinois State Museum is a major state-run institution in Springfield that showcases Illinois’ natural history, anthropology, and art through collections, exhibits, and educational programs.
-
B.
Niles Center
Niles Center is the former name of the village now known as Skokie, a suburban community just north of Chicago in Cook County, Illinois.
-
C.
Peoria Riverfront Museum
Peoria Riverfront Museum is a multidisciplinary cultural institution in downtown Peoria, Illinois, featuring art, science, history exhibits, and a planetarium along the Illinois River.
-
D.
Plato Center, Illinois
Plato Center, Illinois is an unincorporated rural community in Kane County, known for its small-town character within the Chicago metropolitan area.
-
E.
University of Illinois Research Park
The University of Illinois Research Park is a technology and innovation hub that hosts research and development operations for corporations and startups in close collaboration with the University of Illinois at Urbana-Champaign.
- 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: Illinois Center complex Triple: [Two Prudential Plaza, partOf, Illinois Center complex]
Generated description
The Illinois Center complex is a large mixed-use development in downtown Chicago featuring office towers, residential buildings, and retail spaces built over a multilevel transportation and parking infrastructure near the Chicago River and Millennium Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Illinois Center complex Target entity description: The Illinois Center complex is a large mixed-use development in downtown Chicago featuring office towers, residential buildings, and retail spaces built over a multilevel transportation and parking infrastructure near the Chicago River and Millennium Park.
-
A.
Illinois State Museum
The Illinois State Museum is a major state-run institution in Springfield that showcases Illinois’ natural history, anthropology, and art through collections, exhibits, and educational programs.
-
B.
Niles Center
Niles Center is the former name of the village now known as Skokie, a suburban community just north of Chicago in Cook County, Illinois.
-
C.
Peoria Riverfront Museum
Peoria Riverfront Museum is a multidisciplinary cultural institution in downtown Peoria, Illinois, featuring art, science, history exhibits, and a planetarium along the Illinois River.
-
D.
Plato Center, Illinois
Plato Center, Illinois is an unincorporated rural community in Kane County, known for its small-town character within the Chicago metropolitan area.
-
E.
University of Illinois Research Park
The University of Illinois Research Park is a technology and innovation hub that hosts research and development operations for corporations and startups in close collaboration with the University of Illinois at Urbana-Champaign.
- 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_69ad85cdb6e48190a335d412b9194ed8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbd5fbe8819091b61fa8df355f0c |
completed | March 8, 2026, 6:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b373d88dc08190a8508f990b01cf03 |
completed | March 13, 2026, 2:18 a.m. |
| NEDg | Description generation | batch_69b3779133788190a17b2d8a51587682 |
completed | March 13, 2026, 2:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b377facc048190849ccd4ddcd9b442 |
completed | March 13, 2026, 2:35 a.m. |
Created at: March 8, 2026, 3:18 p.m.