Triple
T1682701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kevin Systrom |
E36371
|
entity |
| Predicate | previouslyWorkedAt |
P1910
|
FINISHED |
| Object |
Nextstop
Nextstop was a location-based social recommendation startup focused on helping users discover and share interesting places to visit.
|
E189291
|
NE FINISHED |
How this triple was built (5 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: Nextstop | Statement: [Kevin Systrom, previouslyWorkedAt, Nextstop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nextstop Context triple: [Kevin Systrom, previouslyWorkedAt, Nextstop]
-
A.
Spaceways
Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
-
B.
The Station
The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
-
C.
Ponto de Parada
Ponto de Parada is a neighborhood in the city of Recife, Brazil, known primarily as a residential area within the metropolitan region.
-
D.
Babylon station
Babylon station is a major Long Island Rail Road hub in Babylon, New York, serving as a key transfer point for commuters traveling between eastern Long Island and New York City.
-
E.
Sponsors of Tomorrow
Sponsors of Tomorrow was an Intel marketing campaign that emphasized the company’s role in driving future technological innovation and everyday computing experiences.
- 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: Nextstop Triple: [Kevin Systrom, previouslyWorkedAt, Nextstop]
Generated description
Nextstop was a location-based social recommendation startup focused on helping users discover and share interesting places to visit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nextstop Target entity description: Nextstop was a location-based social recommendation startup focused on helping users discover and share interesting places to visit.
-
A.
Spaceways
Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
-
B.
The Station
The Station is a painting by British artist L. S. Lowry, known for its distinctive depiction of industrial urban life with stylized figures and stark architectural forms.
-
C.
Ponto de Parada
Ponto de Parada is a neighborhood in the city of Recife, Brazil, known primarily as a residential area within the metropolitan region.
-
D.
Babylon station
Babylon station is a major Long Island Rail Road hub in Babylon, New York, serving as a key transfer point for commuters traveling between eastern Long Island and New York City.
-
E.
Sponsors of Tomorrow
Sponsors of Tomorrow was an Intel marketing campaign that emphasized the company’s role in driving future technological innovation and everyday computing experiences.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: previouslyWorkedAt Context triple: [Kevin Systrom, previouslyWorkedAt, Nextstop]
-
A.
formerEmployer
chosen
Indicates that one entity previously employed the other but no longer does so.
-
B.
workedAs
Indicates that an entity held a particular job, role, or position, performing work in that capacity.
-
C.
hasWorkedIn
Indicates that a person has been employed or has performed work within a particular organization, location, or domain for some period of time.
-
D.
earlierOccupation
Indicates that one occupation held by an entity occurred before another occupation in that entity’s work history.
-
E.
hasWorkedFor
Indicates that an entity has been employed by or has provided work or services to another entity.
- F. None of above.
Provenance (6 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_69a886139ed081909af0940aa9313512 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aba644070c81908745b56d981fe273 |
completed | March 7, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad71bf1998819094d3eb67c6e6bafd |
completed | March 8, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_69ad7298ee288190b5e2b7d2ccb17a91 |
completed | March 8, 2026, 12:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7305c7b48190a8a443dbc20ec9b2 |
completed | March 8, 2026, 1 p.m. |
| PD | Predicate disambiguation | batch_69aa61b57a6881909373af287ef24799 |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:29 p.m.