Triple
T2443776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge Innovation Center |
E53339
|
entity |
| Predicate | hasMainFacilityIn |
P24002
|
FINISHED |
| Object | Kendall Square, Cambridge, Massachusetts |
E8105
|
NE FINISHED |
How this triple was built (3 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: Kendall Square, Cambridge, Massachusetts | Statement: [Cambridge Innovation Center, hasMainFacilityIn, Kendall Square, Cambridge, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kendall Square, Cambridge, Massachusetts Context triple: [Cambridge Innovation Center, hasMainFacilityIn, Kendall Square, Cambridge, Massachusetts]
-
A.
Kendall Square
chosen
Kendall Square is a major innovation district in Cambridge, Massachusetts, known for its dense concentration of technology companies, startups, and research institutions near the MIT campus.
-
B.
Cambridge, Massachusetts
Cambridge, Massachusetts is a historic and academically renowned city just outside Boston, best known for being home to world-leading universities and research institutions.
-
C.
Natick, Massachusetts
Natick, Massachusetts is a suburban town west of Boston known for its residential communities, shopping centers, and location along the Massachusetts Turnpike.
-
D.
Uphams Corner
Uphams Corner is a diverse commercial and residential neighborhood in the Dorchester area of Boston, Massachusetts, known for its historic architecture and vibrant community.
-
E.
Medford, Massachusetts
Medford, Massachusetts is a historic city just northwest of Boston, known for being the home of Tufts University and for its role in early American colonial and industrial history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainFacilityIn Context triple: [Cambridge Innovation Center, hasMainFacilityIn, Kendall Square, Cambridge, Massachusetts]
-
A.
isPrimaryFacilityFor
chosen
Indicates that one facility serves as the main or principal location responsible for supporting or serving a particular entity or operation.
-
B.
hasFacilities
Indicates that an entity possesses, provides, or is equipped with certain facilities or physical resources.
-
C.
hasFacilityType
Indicates that an entity possesses or is associated with a specific type or category of facility.
-
D.
isNamedFacilityOf
Indicates that a facility bears the official name associated with a particular entity (such as an organization, person, or place).
-
E.
hasNotableFacility
Indicates that an entity possesses or hosts a facility that is of particular significance, prominence, or interest.
- F. None of above.
Provenance (4 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_69ab495b6dac8190ac82661aa1452222 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abcabf477081908512df63ac1a6414 |
completed | March 7, 2026, 6:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af65436c2c8190a8f1aba2852b52e8 |
completed | March 10, 2026, 12:26 a.m. |
| PD | Predicate disambiguation | batch_69abc5ad8e588190b97c4cd7cf575043 |
completed | March 7, 2026, 6:29 a.m. |
Created at: March 6, 2026, 9:43 p.m.