Triple
T21927880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melba Pattillo Beals |
E541487
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | KQED |
—
|
NE NERFINISHED |
How this triple was built (2 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: KQED | Statement: [Melba Pattillo Beals, employer, KQED]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KQED Context triple: [Melba Pattillo Beals, employer, KQED]
-
A.
KQED
chosen
KQED is a major public media organization based in the San Francisco Bay Area, operating television, radio, and digital platforms as a member station of PBS and NPR.
-
B.
KPIX-TV
KPIX-TV is a CBS-affiliated television station serving the San Francisco Bay Area.
-
C.
KCRA-TV
KCRA-TV is a television station serving the Sacramento, California market, best known as the region’s long-time NBC affiliate and a major source of local news coverage.
-
D.
KGUC
KGUC is the ICAO airport code for Gunnison–Crested Butte Regional Airport in Gunnison, Colorado, serving the Gunnison Valley and nearby ski areas.
-
E.
Northwest Public Broadcasting
Northwest Public Broadcasting is a public media network based in the Pacific Northwest that operates radio and television services focused on news, education, and cultural programming.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c47d74488190a15119108794a307 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f123fc188481909c74fd5f1bd52258 |
completed | April 28, 2026, 9:17 p.m. |
Created at: April 16, 2026, 7:46 p.m.