Triple
T144524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Illinois at Urbana–Champaign |
E2924
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Grainger Engineering Library Information Center
The Grainger Engineering Library Information Center is a major academic library at the University of Illinois at Urbana–Champaign renowned for its extensive engineering and science collections and technology-focused study spaces.
|
E17322
|
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: Grainger Engineering Library Information Center | Statement: [University of Illinois at Urbana–Champaign, hasFacility, Grainger Engineering Library Information Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grainger Engineering Library Information Center Context triple: [University of Illinois at Urbana–Champaign, hasFacility, Grainger Engineering Library Information Center]
-
A.
Lamont Library
Lamont Library is an undergraduate-focused library at Harvard University known for its extensive collections, study spaces, and late-night access.
-
B.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
C.
Widener Library
Widener Library is Harvard University's principal humanities and social sciences library and one of the largest university libraries in the world.
-
D.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
E.
Gutman Library
Gutman Library is Harvard University's primary library for the Graduate School of Education, specializing in resources on education, learning, and related social sciences.
- 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: Grainger Engineering Library Information Center Triple: [University of Illinois at Urbana–Champaign, hasFacility, Grainger Engineering Library Information Center]
Generated description
The Grainger Engineering Library Information Center is a major academic library at the University of Illinois at Urbana–Champaign renowned for its extensive engineering and science collections and technology-focused study spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grainger Engineering Library Information Center Target entity description: The Grainger Engineering Library Information Center is a major academic library at the University of Illinois at Urbana–Champaign renowned for its extensive engineering and science collections and technology-focused study spaces.
-
A.
Lamont Library
Lamont Library is an undergraduate-focused library at Harvard University known for its extensive collections, study spaces, and late-night access.
-
B.
Rotch Library
Rotch Library is MIT’s primary library for architecture, planning, and art, housing specialized collections and resources that support research and education in these fields.
-
C.
Widener Library
Widener Library is Harvard University's principal humanities and social sciences library and one of the largest university libraries in the world.
-
D.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
E.
Gutman Library
Gutman Library is Harvard University's primary library for the Graduate School of Education, specializing in resources on education, learning, and related social sciences.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257e935bc8190a03e54a10e9ba6f7 |
completed | Feb. 28, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2bf691a848190a4f6e40d9aea2168 |
completed | Feb. 28, 2026, 10:11 a.m. |
| NEDg | Description generation | batch_69a2c1179c6c8190a118c6f4ef8d555e |
completed | Feb. 28, 2026, 10:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2c1c769f08190b0a8b372e13fc5de |
completed | Feb. 28, 2026, 10:21 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.