Triple
T8218774
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michigan Technological University |
E192004
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
MTU
MTU is a public research university in Houghton, Michigan, known for its strong engineering, technology, and science programs.
|
E719057
|
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: MTU | Statement: [Michigan Technological University, abbreviation, MTU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MTU Context triple: [Michigan Technological University, abbreviation, MTU]
-
A.
MTC
MTC is the station code for Meerut City railway station, a major rail hub in the city of Meerut, Uttar Pradesh, India.
-
B.
MTC
MTC is a regional planning and transportation agency that coordinates and funds transit, highways, and other mobility projects in the San Francisco Bay Area.
-
C.
MTS
MTS is a public transportation agency that operates bus and rail services in the San Diego metropolitan area of California.
-
D.
MTS
MTS is the three-letter National Rail station code for Montrose railway station in Angus, Scotland.
-
E.
M Bridge
M Bridge is the common nickname for the Hernando de Soto Bridge, a steel through-arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
- 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: MTU Triple: [Michigan Technological University, abbreviation, MTU]
Generated description
MTU is a public research university in Houghton, Michigan, known for its strong engineering, technology, and science programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MTU Target entity description: MTU is a public research university in Houghton, Michigan, known for its strong engineering, technology, and science programs.
-
A.
MTC
MTC is the station code for Meerut City railway station, a major rail hub in the city of Meerut, Uttar Pradesh, India.
-
B.
MTC
MTC is a regional planning and transportation agency that coordinates and funds transit, highways, and other mobility projects in the San Francisco Bay Area.
-
C.
MTS
MTS is a public transportation agency that operates bus and rail services in the San Diego metropolitan area of California.
-
D.
MTS
MTS is the three-letter National Rail station code for Montrose railway station in Angus, Scotland.
-
E.
M Bridge
M Bridge is the common nickname for the Hernando de Soto Bridge, a steel through-arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
- 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_69ca82c9a8ac81908b011c38698456e4 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb7770cee881908ade560d49427895 |
completed | March 31, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccedfb6f608190aebfa720b56325e5 |
completed | April 1, 2026, 10:05 a.m. |
| NEDg | Description generation | batch_69ccf1bbbd2481908400436e05911326 |
completed | April 1, 2026, 10:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd05eaba1c81908510a20b1ca93821 |
completed | April 1, 2026, 11:47 a.m. |
Created at: March 30, 2026, 5:45 p.m.