Triple
T21961917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big Three (Boston Celtics) |
E542350
|
entity |
| Predicate | eraFollowedBy |
P20651
|
FINISHED |
| Object |
Brad Stevens–Isaiah Thomas era
The Brad Stevens–Isaiah Thomas era refers to the mid-2010s period when coach Brad Stevens and All-Star guard Isaiah Thomas led the Boston Celtics’ resurgence into an Eastern Conference contender.
|
E727981
|
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: Brad Stevens–Isaiah Thomas era | Statement: [Big Three (Boston Celtics), eraFollowedBy, Brad Stevens–Isaiah Thomas era]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brad Stevens–Isaiah Thomas era Context triple: [Big Three (Boston Celtics), eraFollowedBy, Brad Stevens–Isaiah Thomas era]
-
A.
Brad Stevens
Brad Stevens is an American basketball executive and former head coach best known for leading the Boston Celtics and previously the Butler University men's basketball program.
-
B.
Isaiah Thomas
Isaiah Thomas is an American professional basketball point guard known for his scoring prowess and clutch performances, particularly during his standout tenure with the Boston Celtics.
-
C.
Isaiah Thomas
Isaiah Thomas was an influential early American printer, publisher, and historian best known for founding the American Antiquarian Society and documenting the history of American printing.
-
D.
Rajon Rondo
Rajon Rondo is an American former NBA point guard renowned for his elite playmaking, defense, and key role in the Boston Celtics’ 2008 championship team.
-
E.
Michael Peirce
Michael Peirce is a political figure who ran for governor in New Hampshire’s 2018 gubernatorial election.
- 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: Brad Stevens–Isaiah Thomas era Triple: [Big Three (Boston Celtics), eraFollowedBy, Brad Stevens–Isaiah Thomas era]
Generated description
The Brad Stevens–Isaiah Thomas era refers to the mid-2010s period when coach Brad Stevens and All-Star guard Isaiah Thomas led the Boston Celtics’ resurgence into an Eastern Conference contender.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brad Stevens–Isaiah Thomas era Target entity description: The Brad Stevens–Isaiah Thomas era refers to the mid-2010s period when coach Brad Stevens and All-Star guard Isaiah Thomas led the Boston Celtics’ resurgence into an Eastern Conference contender.
-
A.
Brad Stevens
Brad Stevens is an American basketball executive and former head coach best known for leading the Boston Celtics and previously the Butler University men's basketball program.
-
B.
Isaiah Thomas
chosen
Isaiah Thomas is an American professional basketball point guard known for his scoring prowess and clutch performances, particularly during his standout tenure with the Boston Celtics.
-
C.
Isaiah Thomas
Isaiah Thomas was an influential early American printer, publisher, and historian best known for founding the American Antiquarian Society and documenting the history of American printing.
-
D.
Rajon Rondo
Rajon Rondo is an American former NBA point guard renowned for his elite playmaking, defense, and key role in the Boston Celtics’ 2008 championship team.
-
E.
Michael Peirce
Michael Peirce is a political figure who ran for governor in New Hampshire’s 2018 gubernatorial election.
- F. None of above.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: eraFollowedBy Context triple: [Big Three (Boston Celtics), eraFollowedBy, Brad Stevens–Isaiah Thomas era]
-
A.
eraFollowed
chosen
Indicates that one historical era comes directly after another in chronological sequence.
-
B.
followsBy
Indicates that one event, state, or entity occurs or comes immediately after another in a sequence or order.
-
C.
followsEpisode
Indicates that one episode occurs directly after another in a sequence or series.
-
D.
followedByTitle
Indicates that one title directly succeeds another in a sequence or ordered list.
-
E.
followsSeries
Indicates that one entity comes after another as the next installment or continuation within an ordered series.
- 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_69e0c47fab1081908dc74a6545dbb051 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f124572738819098cc669aafa53cc6 |
completed | April 28, 2026, 9:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a670eb56081909fad6bbca91835c6 |
completed | May 18, 2026, 1:10 a.m. |
| NEDg | Description generation | batch_6a0a67a1c82881909f71e24139576c31 |
completed | May 18, 2026, 1:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a68583248819085f413692d35c1b9 |
completed | May 18, 2026, 1:16 a.m. |
| PD | Predicate disambiguation | batch_69e6f601f2188190893bcdde0cf58ad6 |
completed | April 21, 2026, 3:58 a.m. |
Created at: April 16, 2026, 8 p.m.