Triple
T3032475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lester Holt |
E82928
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
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.
|
E319808
|
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: WBBM-TV | Statement: [Lester Holt, employer, WBBM-TV]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: WBBM-TV Context triple: [Lester Holt, employer, WBBM-TV]
-
A.
WLS-TV
WLS-TV is a major ABC-owned and operated television station serving the Chicago, Illinois media market.
-
B.
KYW (AM)
KYW (AM) is a long-running Philadelphia-based all-news radio station known for its continuous local news coverage and distinctive “Newsradio 1060” branding.
-
C.
WABI-TV
WABI-TV is a long-running CBS-affiliated television station serving the Bangor, Maine market with local news, weather, and entertainment programming.
-
D.
KMDW
KMDW is the ICAO airport code for Chicago Midway International Airport, a major commercial airport serving the Chicago metropolitan area in Illinois, USA.
-
E.
WLWT
WLWT is a Cincinnati-based television station that serves as a major local NBC affiliate in the United States.
- 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: WBBM-TV Triple: [Lester Holt, employer, WBBM-TV]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: WBBM-TV Target entity description: 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.
-
A.
WLS-TV
WLS-TV is a major ABC-owned and operated television station serving the Chicago, Illinois media market.
-
B.
KYW (AM)
KYW (AM) is a long-running Philadelphia-based all-news radio station known for its continuous local news coverage and distinctive “Newsradio 1060” branding.
-
C.
WABI-TV
WABI-TV is a long-running CBS-affiliated television station serving the Bangor, Maine market with local news, weather, and entertainment programming.
-
D.
KMDW
KMDW is the ICAO airport code for Chicago Midway International Airport, a major commercial airport serving the Chicago metropolitan area in Illinois, USA.
-
E.
WLWT
WLWT is a Cincinnati-based television station that serves as a major local NBC affiliate in the United States.
- 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_69ad8b21a62881908ec5dd4fba4a187c |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9aefc2dc8190ad9b349ca45b7e30 |
completed | March 8, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1debfa51881909e41c55774bbccf9 |
completed | March 11, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69b1df29c6e48190bd95c9e5c091d6d5 |
completed | March 11, 2026, 9:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1df8705fc8190827d1d131a6f274a |
completed | March 11, 2026, 9:32 p.m. |
Created at: March 8, 2026, 3:01 p.m.