Triple
T2325309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ornstein–Uhlenbeck process |
E48273
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
OU process
The OU process is a continuous-time stochastic process with mean-reverting behavior, widely used in physics and quantitative finance to model noisy dynamics that tend to drift back toward a long-term average.
|
E254905
|
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: OU process | Statement: [Ornstein–Uhlenbeck process, alsoKnownAs, OU process]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OU process Context triple: [Ornstein–Uhlenbeck process, alsoKnownAs, OU process]
-
A.
OU
OU is a major public research university located in Norman, Oklahoma, known for its strong academic programs and prominent athletics, especially college football.
-
B.
OUS
OUS is the abbreviation for the Oregon University System, the former governing body for public universities in the U.S. state of Oregon.
-
C.
ORD
ORD is the three-letter IATA airport code for Chicago O'Hare International Airport, one of the busiest air travel hubs in the United States.
-
D.
OSSE
OSSE is the District of Columbia’s state education agency responsible for overseeing public education policies, programs, and accountability across the city.
-
E.
ORCP
ORCP is the standard legal abbreviation for the Oregon Rules of Civil Procedure, which govern civil court proceedings in the state of Oregon.
- 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: OU process Triple: [Ornstein–Uhlenbeck process, alsoKnownAs, OU process]
Generated description
The OU process is a continuous-time stochastic process with mean-reverting behavior, widely used in physics and quantitative finance to model noisy dynamics that tend to drift back toward a long-term average.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: OU process Target entity description: The OU process is a continuous-time stochastic process with mean-reverting behavior, widely used in physics and quantitative finance to model noisy dynamics that tend to drift back toward a long-term average.
-
A.
OU
OU is a major public research university located in Norman, Oklahoma, known for its strong academic programs and prominent athletics, especially college football.
-
B.
OUS
OUS is the abbreviation for the Oregon University System, the former governing body for public universities in the U.S. state of Oregon.
-
C.
ORD
ORD is the three-letter IATA airport code for Chicago O'Hare International Airport, one of the busiest air travel hubs in the United States.
-
D.
OSSE
OSSE is the District of Columbia’s state education agency responsible for overseeing public education policies, programs, and accountability across the city.
-
E.
ORCP
ORCP is the standard legal abbreviation for the Oregon Rules of Civil Procedure, which govern civil court proceedings in the state of Oregon.
- 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_69a88aa308a88190b0b86c011fda7fce |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc649af4481908fdc0bc7f4777b71 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae896de2c48190ada0814d3a4f8497 |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae89e2efd48190a2f0a4702dcbc081 |
completed | March 9, 2026, 8:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8a7726dc8190a18f7f1e1609253a |
completed | March 9, 2026, 8:53 a.m. |
Created at: March 4, 2026, 7:50 p.m.