Triple
T248469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTA Red Line Sox–35th station |
E5088
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object |
Illinois Institute of Technology
Illinois Institute of Technology is a private research university in Chicago known for its strong engineering, architecture, and technology programs.
|
E56927
|
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 Institute of Technology | Statement: [CTA Red Line Sox–35th station, near, Illinois Institute of Technology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Illinois Institute of Technology Context triple: [CTA Red Line Sox–35th station, near, Illinois Institute of Technology]
-
A.
University of Illinois at Urbana–Champaign
The University of Illinois at Urbana–Champaign is a major American public research university known for its strong engineering, computer science, and information science programs.
-
B.
Northwestern University
Northwestern University is a private research university in Evanston, Illinois, renowned for its strong programs in journalism, engineering, business, and the arts.
-
C.
University of Chicago
The University of Chicago is a private research university in Chicago renowned for its rigorous academics, influential scholarship across disciplines, and significant contributions to economics, law, and the social sciences.
-
D.
Purdue University
Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
-
E.
Georgia Institute of Technology
Georgia Institute of Technology is a leading public research university renowned for its engineering, computing, and technology programs.
- 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 Institute of Technology Triple: [CTA Red Line Sox–35th station, near, Illinois Institute of Technology]
Generated description
Illinois Institute of Technology is a private research university in Chicago known for its strong engineering, architecture, and technology programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Illinois Institute of Technology Target entity description: Illinois Institute of Technology is a private research university in Chicago known for its strong engineering, architecture, and technology programs.
-
A.
University of Illinois at Urbana–Champaign
The University of Illinois at Urbana–Champaign is a major American public research university known for its strong engineering, computer science, and information science programs.
-
B.
Northwestern University
Northwestern University is a private research university in Evanston, Illinois, renowned for its strong programs in journalism, engineering, business, and the arts.
-
C.
University of Chicago
The University of Chicago is a private research university in Chicago renowned for its rigorous academics, influential scholarship across disciplines, and significant contributions to economics, law, and the social sciences.
-
D.
Purdue University
Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
-
E.
Georgia Institute of Technology
Georgia Institute of Technology is a leading public research university renowned for its engineering, computing, and technology programs.
- 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_69a257c4bf688190a46ebbf411ab7473 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25d154ebc819087a5c9dc4f62ff44 |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44cb1bfe48190b8b7523b95d4a099 |
completed | March 1, 2026, 2:26 p.m. |
| NEDg | Description generation | batch_69a44d42f6548190ba83a589c46be961 |
completed | March 1, 2026, 2:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a44d93a1d881908c1ac2685b7ffc6c |
completed | March 1, 2026, 2:30 p.m. |
Created at: Feb. 28, 2026, 2:54 a.m.