Triple
T101203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts Institute of Technology Department of Athletics, Physical Education, and Recreation |
E2043
|
entity |
| Predicate | usesFacility |
P105
|
FINISHED |
| Object |
Roberts Field
Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
|
E26991
|
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: Roberts Field | Statement: [Massachusetts Institute of Technology Department of Athletics, Physical Education, and Recreation, usesFacility, Roberts Field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roberts Field Context triple: [Massachusetts Institute of Technology Department of Athletics, Physical Education, and Recreation, usesFacility, Roberts Field]
-
A.
Nickerson Field
Nickerson Field is a multi-purpose stadium in Boston, Massachusetts, now primarily used by Boston University athletics and formerly an early home venue for the New England Patriots (then Boston Patriots).
-
B.
Henderson Field
Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
-
C.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
D.
Providence Park
Providence Park is a historic soccer-specific stadium in Portland, Oregon, known for its passionate atmosphere and as a prominent venue for professional soccer in the United States.
-
E.
Municipal Grant Park Stadium
Municipal Grant Park Stadium was the original name of Soldier Field, the historic multi-purpose stadium on Chicago’s lakefront best known as the longtime home of the NFL’s Chicago Bears.
- 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: Roberts Field Triple: [Massachusetts Institute of Technology Department of Athletics, Physical Education, and Recreation, usesFacility, Roberts Field]
Generated description
Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roberts Field Target entity description: Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
-
A.
Nickerson Field
Nickerson Field is a multi-purpose stadium in Boston, Massachusetts, now primarily used by Boston University athletics and formerly an early home venue for the New England Patriots (then Boston Patriots).
-
B.
Henderson Field
Henderson Field is a strategically vital airfield on Guadalcanal in the Solomon Islands that became a focal point of intense fighting between Allied and Japanese forces during World War II.
-
C.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
D.
Providence Park
Providence Park is a historic soccer-specific stadium in Portland, Oregon, known for its passionate atmosphere and as a prominent venue for professional soccer in the United States.
-
E.
Municipal Grant Park Stadium
Municipal Grant Park Stadium was the original name of Soldier Field, the historic multi-purpose stadium on Chicago’s lakefront best known as the longtime home of the NFL’s Chicago Bears.
- 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_69a24e0a5b7c81908d52da08c60dabc4 |
completed | Feb. 28, 2026, 2:08 a.m. |
| NER | Named-entity recognition | batch_69a25b7e2c188190b1dd8aafd4507a99 |
completed | Feb. 28, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a332c400788190bb9beca3246bcf46 |
completed | Feb. 28, 2026, 6:24 p.m. |
| NEDg | Description generation | batch_69a33361723c8190b2b9132658a8a5f5 |
completed | Feb. 28, 2026, 6:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a33727fda08190a740222f5e279130 |
completed | Feb. 28, 2026, 6:42 p.m. |
Created at: Feb. 28, 2026, 2:12 a.m.