Triple
T513287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Steelers |
E10651
|
entity |
| Predicate | notableCoach |
P550
|
FINISHED |
| Object |
Mike Tomlin
Mike Tomlin is a Super Bowl–winning head coach in the NFL, best known for his long, successful tenure leading the Pittsburgh Steelers.
|
E67264
|
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: Mike Tomlin | Statement: [Pittsburgh Steelers, notableCoach, Mike Tomlin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mike Tomlin Context triple: [Pittsburgh Steelers, notableCoach, Mike Tomlin]
-
A.
Andy Reid
Andy Reid is a highly successful American football head coach best known for leading the Philadelphia Eagles and Kansas City Chiefs to multiple conference titles and Super Bowl victories.
-
B.
Bill Cowher
Bill Cowher is a former NFL head coach best known for leading the Pittsburgh Steelers to consistent success, including a victory in Super Bowl XL.
-
C.
Mike McDaniel
Mike McDaniel is an innovative NFL head coach known for his offensive creativity and leadership of the Miami Dolphins.
-
D.
Nick Sirianni
Nick Sirianni is an American football coach who serves as the head coach of the NFL's Philadelphia Eagles, leading the team to a Super Bowl appearance in his second season.
-
E.
Steve Spagnuolo
Steve Spagnuolo is an American football coach best known as a defensive mastermind in the NFL, including coordinating multiple Super Bowl–winning defenses.
- 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: Mike Tomlin Triple: [Pittsburgh Steelers, notableCoach, Mike Tomlin]
Generated description
Mike Tomlin is a Super Bowl–winning head coach in the NFL, best known for his long, successful tenure leading the Pittsburgh Steelers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mike Tomlin Target entity description: Mike Tomlin is a Super Bowl–winning head coach in the NFL, best known for his long, successful tenure leading the Pittsburgh Steelers.
-
A.
Andy Reid
Andy Reid is a highly successful American football head coach best known for leading the Philadelphia Eagles and Kansas City Chiefs to multiple conference titles and Super Bowl victories.
-
B.
Bill Cowher
Bill Cowher is a former NFL head coach best known for leading the Pittsburgh Steelers to consistent success, including a victory in Super Bowl XL.
-
C.
Mike McDaniel
Mike McDaniel is an innovative NFL head coach known for his offensive creativity and leadership of the Miami Dolphins.
-
D.
Nick Sirianni
Nick Sirianni is an American football coach who serves as the head coach of the NFL's Philadelphia Eagles, leading the team to a Super Bowl appearance in his second season.
-
E.
Steve Spagnuolo
Steve Spagnuolo is an American football coach best known as a defensive mastermind in the NFL, including coordinating multiple Super Bowl–winning defenses.
- 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1804e908190a1d34ac952e84a3f |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c66b91608190aff4623917cf3ae2 |
completed | March 1, 2026, 11:06 p.m. |
| NEDg | Description generation | batch_69a4c735b70c8190b281c88bc8a4f888 |
completed | March 1, 2026, 11:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4c7a59c4881908d13d0f7eb0ba334 |
completed | March 1, 2026, 11:11 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.