Triple
T1708994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eads Bridge |
E36934
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | East St. Louis, Illinois |
E54909
|
NE FINISHED |
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: East St. Louis, Illinois | Statement: [Eads Bridge, connects, East St. Louis, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East St. Louis, Illinois Context triple: [Eads Bridge, connects, East St. Louis, Illinois]
-
A.
East St. Louis, Illinois
chosen
East St. Louis, Illinois is an industrial city in southwestern Illinois, located directly across the Mississippi River from St. Louis, Missouri, historically known as a major rail and transportation hub.
-
B.
East Chicago, Indiana
East Chicago, Indiana is an industrial city in northwest Indiana’s Calumet Region, known for its steel manufacturing history and location near the southern shore of Lake Michigan.
-
C.
Belleville, Illinois
Belleville, Illinois is a city in St. Clair County that forms part of the Greater St. Louis metropolitan area and is known for its historic downtown and long-standing German-American heritage.
-
D.
Downtown St. Louis, Missouri
Downtown St. Louis, Missouri is the city’s central business and entertainment district, known for its sports venues, offices, cultural attractions, and proximity to the Gateway Arch.
-
E.
Central West End, St. Louis
Central West End is a historic, upscale neighborhood in St. Louis known for its cultural institutions, vibrant dining and nightlife, and architecturally significant streetscapes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88617439c819094ffb5d16a0f6307 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa63118618819085700fa84e362d60 |
completed | March 6, 2026, 5:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adb5bc1db881908e859dbde2ea2d98 |
completed | March 8, 2026, 5:45 p.m. |
Created at: March 4, 2026, 7:30 p.m.