Triple
T1136005
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Evanston, Illinois |
E23140
|
entity |
| Predicate | hasBeach |
P1922
|
FINISHED |
| Object |
Greenwood Street Beach
Greenwood Street Beach is a public lakeside beach in Evanston, Illinois, on the shore of Lake Michigan, popular for swimming and recreation.
|
E149910
|
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: Greenwood Street Beach | Statement: [Evanston, Illinois, hasBeach, Greenwood Street Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenwood Street Beach Context triple: [Evanston, Illinois, hasBeach, Greenwood Street Beach]
-
A.
North Avenue Beach
North Avenue Beach is a popular Chicago lakefront beach and recreational area on Lake Michigan known for its sandy shoreline, city skyline views, and vibrant summer activities.
-
B.
T-Street Beach
T-Street Beach is a popular surf and swimming spot in San Clemente, California, known for its consistent waves, sandy shoreline, and relaxed local atmosphere.
-
C.
Corn Hill Beach
Corn Hill Beach is a scenic bayside beach in Truro, Massachusetts, known for its calm waters, expansive tidal flats, and historic views over Cape Cod Bay.
-
D.
Lee Street Beach
Lee Street Beach is a popular public swimming and recreation beach on Lake Michigan located in Evanston, Illinois.
-
E.
Montrose Beach
Montrose Beach is a popular public beach on Chicago’s North Side along Lake Michigan, known for its expansive shoreline, bird sanctuary, and recreational facilities.
- 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: Greenwood Street Beach Triple: [Evanston, Illinois, hasBeach, Greenwood Street Beach]
Generated description
Greenwood Street Beach is a public lakeside beach in Evanston, Illinois, on the shore of Lake Michigan, popular for swimming and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greenwood Street Beach Target entity description: Greenwood Street Beach is a public lakeside beach in Evanston, Illinois, on the shore of Lake Michigan, popular for swimming and recreation.
-
A.
North Avenue Beach
North Avenue Beach is a popular Chicago lakefront beach and recreational area on Lake Michigan known for its sandy shoreline, city skyline views, and vibrant summer activities.
-
B.
T-Street Beach
T-Street Beach is a popular surf and swimming spot in San Clemente, California, known for its consistent waves, sandy shoreline, and relaxed local atmosphere.
-
C.
Corn Hill Beach
Corn Hill Beach is a scenic bayside beach in Truro, Massachusetts, known for its calm waters, expansive tidal flats, and historic views over Cape Cod Bay.
-
D.
Lee Street Beach
chosen
Lee Street Beach is a popular public swimming and recreation beach on Lake Michigan located in Evanston, Illinois.
-
E.
Montrose Beach
Montrose Beach is a popular public beach on Chicago’s North Side along Lake Michigan, known for its expansive shoreline, bird sanctuary, and recreational facilities.
- F. None of above.
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_69a493ec75988190b63a11bafaec29b4 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc2300c481908c60fbb1188c37c5 |
completed | March 1, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbf13304881908aa74d92ef7b1c86 |
completed | March 8, 2026, 12:13 a.m. |
| NEDg | Description generation | batch_69acbf873544819099d3dff98a6b2244 |
completed | March 8, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc06483b08190b5b29f684b83f43f |
completed | March 8, 2026, 12:18 a.m. |
Created at: March 1, 2026, 7:44 p.m.