Roberts Field
E26991
Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Roberts Field canonical | 3 |
| Roberts Field vicinity | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T101203 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
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.
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
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
MIT facility
ⓘ
athletic field ⓘ sports venue ⓘ |
| access | campus community ⓘ |
| affiliation |
MIT Athletics
ⓘ
linked to:
MIT Varsity Athletics program
|
| campus |
MIT main campus
ⓘ
linked to:
MIT Cambridge campus
|
| category |
College sports venues in Massachusetts
ⓘ
Massachusetts Institute of Technology campus ⓘ
linked to:
Massachusetts Institute of Technology
Sports venues in Cambridge, Massachusetts ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
competition venue
ⓘ
practice field ⓘ |
| locatedIn |
Cambridge, Massachusetts
ⓘ
Massachusetts Institute of Technology ⓘ |
| namedAfterInstitution |
MIT
ⓘ
linked to:
Massachusetts Institute of Technology
|
| operator | Massachusetts Institute of Technology ⓘ |
| owner | Massachusetts Institute of Technology ⓘ |
| primaryUse |
MIT athletic programs
ⓘ
student recreation ⓘ |
| sport | field sports ⓘ |
| surfaceType | outdoor field ⓘ |
| usedBy |
MIT students
ⓘ
MIT varsity teams ⓘ |
| usedFor |
recreational sports
ⓘ
varsity sports ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Roberts Field Description of subject: Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Roberts Field