Triple
T94806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Lakefront |
E1905
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
63rd Street Beach area
The 63rd Street Beach area is a popular public beach and recreational spot along Chicago’s South Side lakefront, known for its historic beach house and views of Lake Michigan.
|
E15794
|
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: 63rd Street Beach area | Statement: [Chicago Lakefront, contains, 63rd Street Beach area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 63rd Street Beach area Context triple: [Chicago Lakefront, contains, 63rd Street Beach area]
-
A.
North Avenue Beach area
The North Avenue Beach area is a popular Chicago lakeside destination known for its sandy beach, skyline views, and recreational activities along Lake Michigan.
-
B.
Montrose Beach area
The Montrose Beach area is a popular recreational lakeside spot in Chicago known for its sandy beach, bird sanctuary, and views of Lake Michigan and the city skyline.
-
C.
Pope Beach
Pope Beach is a popular sandy lakeside beach on the southern shore of Lake Tahoe, known for its scenic mountain views and family-friendly swimming and picnic areas.
-
D.
South Waterfront
South Waterfront is a redeveloped riverfront neighborhood in Portland, Oregon, known for its high-rise residential towers, medical and research facilities, and transit connections along the Willamette River.
-
E.
Kings Beach
Kings Beach is a popular lakeside community on the north shore of Lake Tahoe known for its sandy beaches, outdoor recreation, and laid-back resort-town atmosphere.
- 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: 63rd Street Beach area Triple: [Chicago Lakefront, contains, 63rd Street Beach area]
Generated description
The 63rd Street Beach area is a popular public beach and recreational spot along Chicago’s South Side lakefront, known for its historic beach house and views of Lake Michigan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 63rd Street Beach area Target entity description: The 63rd Street Beach area is a popular public beach and recreational spot along Chicago’s South Side lakefront, known for its historic beach house and views of Lake Michigan.
-
A.
North Avenue Beach area
The North Avenue Beach area is a popular Chicago lakeside destination known for its sandy beach, skyline views, and recreational activities along Lake Michigan.
-
B.
Montrose Beach area
The Montrose Beach area is a popular recreational lakeside spot in Chicago known for its sandy beach, bird sanctuary, and views of Lake Michigan and the city skyline.
-
C.
Pope Beach
Pope Beach is a popular sandy lakeside beach on the southern shore of Lake Tahoe, known for its scenic mountain views and family-friendly swimming and picnic areas.
-
D.
South Waterfront
South Waterfront is a redeveloped riverfront neighborhood in Portland, Oregon, known for its high-rise residential towers, medical and research facilities, and transit connections along the Willamette River.
-
E.
Kings Beach
Kings Beach is a popular lakeside community on the north shore of Lake Tahoe known for its sandy beaches, outdoor recreation, and laid-back resort-town atmosphere.
- 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_69a24d4862f881908cc8b89d3a78031d |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24fd4777c81909ea9b9a6bd4f7ad5 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b014ab2c8190bcef8382280932dc |
completed | Feb. 28, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_69a2b0bd233c81908f3595abdfa51666 |
completed | Feb. 28, 2026, 9:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2b122a168819088be9e5455a1aac1 |
completed | Feb. 28, 2026, 9:10 a.m. |
Created at: Feb. 28, 2026, 2:09 a.m.