Triple
T7297041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Needham Line |
E164549
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Forest Hills
Forest Hills is a major transit hub and neighborhood in Boston, Massachusetts, serving as a key terminus for multiple commuter rail, subway, and bus lines.
|
E663752
|
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: Forest Hills | Statement: [Needham Line, hasStation, Forest Hills]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forest Hills Context triple: [Needham Line, hasStation, Forest Hills]
-
A.
Forest Hills
Forest Hills is a primarily residential neighborhood in central Queens, New York City, known for its tree-lined streets, Tudor-style homes, and the historic Forest Hills Stadium.
-
B.
Forest Hills
Forest Hills is a residential neighborhood in northwest Washington, D.C., known for its leafy streets, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
-
C.
Springfield Gardens
Springfield Gardens is a residential neighborhood in the southeastern part of Queens, New York City, known for its suburban character and proximity to John F. Kennedy International Airport.
-
D.
East Hills
East Hills is a suburban village on Long Island, New York, known for its residential character and proximity to the North Shore communities.
-
E.
Forest Hill
Forest Hill is an affluent residential neighbourhood in midtown Toronto, Ontario, known for its upscale homes and prestigious schools.
- 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: Forest Hills Triple: [Needham Line, hasStation, Forest Hills]
Generated description
Forest Hills is a major transit hub and neighborhood in Boston, Massachusetts, serving as a key terminus for multiple commuter rail, subway, and bus lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Forest Hills Target entity description: Forest Hills is a major transit hub and neighborhood in Boston, Massachusetts, serving as a key terminus for multiple commuter rail, subway, and bus lines.
-
A.
Forest Hills
Forest Hills is a primarily residential neighborhood in central Queens, New York City, known for its tree-lined streets, Tudor-style homes, and the historic Forest Hills Stadium.
-
B.
Forest Hills
Forest Hills is a residential neighborhood in northwest Washington, D.C., known for its leafy streets, embassies, and proximity to Rock Creek Park and the Van Ness commercial corridor.
-
C.
Springfield Gardens
Springfield Gardens is a residential neighborhood in the southeastern part of Queens, New York City, known for its suburban character and proximity to John F. Kennedy International Airport.
-
D.
Forest Hill
Forest Hill is an affluent residential neighbourhood in midtown Toronto, Ontario, known for its upscale homes and prestigious schools.
-
E.
Forest Hill
Forest Hill is a residential district in the London Borough of Lewisham, known for its hilly streets, green spaces, and the Horniman Museum and Gardens.
- 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_69c6887a499881909dd23341399c59d8 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6eb8e48d48190ada4d507f3b61bc4 |
completed | March 27, 2026, 8:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81eb53060819081312e8b2805e9db |
completed | March 28, 2026, 6:32 p.m. |
| NEDg | Description generation | batch_69c81fb91eb88190b6436ace69d44211 |
completed | March 28, 2026, 6:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c822f547388190be0879b70542a421 |
completed | March 28, 2026, 6:50 p.m. |
Created at: March 27, 2026, 3 p.m.