Triple
T13400314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stefan Holt |
E319809
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
NBC 5 News at 4 p.m. (Chicago)
NBC 5 News at 4 p.m. (Chicago) is a weekday afternoon local television newscast on Chicago’s NBC-owned station WMAQ-TV, featuring regional news, weather, and traffic coverage.
|
E1039814
|
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: NBC 5 News at 4 p.m. (Chicago) | Statement: [Stefan Holt, notableWork, NBC 5 News at 4 p.m. (Chicago)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NBC 5 News at 4 p.m. (Chicago) Context triple: [Stefan Holt, notableWork, NBC 5 News at 4 p.m. (Chicago)]
-
A.
NBC 4 New York
NBC 4 New York is the on-air brand of WNBC, the flagship NBC-owned television station serving the New York City metropolitan area.
-
B.
WBBM-TV
WBBM-TV is the CBS-owned television station in Chicago that has served as a major local news outlet and early-career platform for prominent journalists such as Lester Holt.
-
C.
Channel 5 News
Channel 5 News is a fictional local television news station featured in the animated series "Family Guy."
-
D.
Chicago City News Bureau
The Chicago City News Bureau was a legendary Chicago-based wire service and training ground for many prominent American journalists, known for its rigorous reporting standards and focus on crime and local news.
-
E.
Chicago bureau of The New York Times
The Chicago bureau of The New York Times is the newspaper’s regional office responsible for covering news and events in Chicago and the broader Midwest.
- 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: NBC 5 News at 4 p.m. (Chicago) Triple: [Stefan Holt, notableWork, NBC 5 News at 4 p.m. (Chicago)]
Generated description
NBC 5 News at 4 p.m. (Chicago) is a weekday afternoon local television newscast on Chicago’s NBC-owned station WMAQ-TV, featuring regional news, weather, and traffic coverage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NBC 5 News at 4 p.m. (Chicago) Target entity description: NBC 5 News at 4 p.m. (Chicago) is a weekday afternoon local television newscast on Chicago’s NBC-owned station WMAQ-TV, featuring regional news, weather, and traffic coverage.
-
A.
NBC 4 New York
NBC 4 New York is the on-air brand of WNBC, the flagship NBC-owned television station serving the New York City metropolitan area.
-
B.
WBBM-TV
WBBM-TV is the CBS-owned television station in Chicago that has served as a major local news outlet and early-career platform for prominent journalists such as Lester Holt.
-
C.
Channel 5 News
Channel 5 News is a fictional local television news station featured in the animated series "Family Guy."
-
D.
Chicago City News Bureau
The Chicago City News Bureau was a legendary Chicago-based wire service and training ground for many prominent American journalists, known for its rigorous reporting standards and focus on crime and local news.
-
E.
Chicago bureau of The New York Times
The Chicago bureau of The New York Times is the newspaper’s regional office responsible for covering news and events in Chicago and the broader Midwest.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbae47e99081909d8b5dba97a11988 |
completed | April 12, 2026, 2:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f730745a248190b32c11eeee618864 |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f7313c6bcc8190a848cf8945a0ae2a |
completed | May 3, 2026, 11:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f736f2f6a081908d532dba6f34ed97 |
completed | May 3, 2026, 11:52 a.m. |
Created at: April 9, 2026, 9:34 p.m.