Triple
T18617596
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower West Side community area of Chicago |
E455069
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
18th Street commercial corridor
The 18th Street commercial corridor is a historic and culturally vibrant business district in Chicago’s Lower West Side, known for its Mexican-American heritage, local shops, restaurants, and community institutions.
|
E1333309
|
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: 18th Street commercial corridor | Statement: [Lower West Side community area of Chicago, hasLandmark, 18th Street commercial corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 18th Street commercial corridor Context triple: [Lower West Side community area of Chicago, hasLandmark, 18th Street commercial corridor]
-
A.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
-
B.
Capitol Avenue commercial corridor
Capitol Avenue commercial corridor is a primary retail and business strip in San Jose’s Berryessa neighborhood, featuring a mix of shops, services, and local eateries.
-
C.
Divisadero Street commercial corridor
Divisadero Street commercial corridor is a vibrant San Francisco neighborhood strip known for its mix of restaurants, bars, cafes, and local shops.
-
D.
Wells Street commercial corridor
The Wells Street commercial corridor is a vibrant stretch of shops, restaurants, bars, and entertainment venues that serves as a central hub of activity in Chicago’s Old Town neighborhood.
-
E.
Union Street commercial corridor
The Union Street commercial corridor is a popular San Francisco shopping and dining district known for its boutiques, restaurants, and historic Victorian charm.
- 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: 18th Street commercial corridor Triple: [Lower West Side community area of Chicago, hasLandmark, 18th Street commercial corridor]
Generated description
The 18th Street commercial corridor is a historic and culturally vibrant business district in Chicago’s Lower West Side, known for its Mexican-American heritage, local shops, restaurants, and community institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 18th Street commercial corridor Target entity description: The 18th Street commercial corridor is a historic and culturally vibrant business district in Chicago’s Lower West Side, known for its Mexican-American heritage, local shops, restaurants, and community institutions.
-
A.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
-
B.
Capitol Avenue commercial corridor
Capitol Avenue commercial corridor is a primary retail and business strip in San Jose’s Berryessa neighborhood, featuring a mix of shops, services, and local eateries.
-
C.
Divisadero Street commercial corridor
Divisadero Street commercial corridor is a vibrant San Francisco neighborhood strip known for its mix of restaurants, bars, cafes, and local shops.
-
D.
Wells Street commercial corridor
The Wells Street commercial corridor is a vibrant stretch of shops, restaurants, bars, and entertainment venues that serves as a central hub of activity in Chicago’s Old Town neighborhood.
-
E.
Union Street commercial corridor
The Union Street commercial corridor is a popular San Francisco shopping and dining district known for its boutiques, restaurants, and historic Victorian charm.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d06c1f8819094fbfa56eca07eaa |
completed | April 19, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a050390bd4c8190b623f08a12eee39b |
completed | May 13, 2026, 11:04 p.m. |
| NEDg | Description generation | batch_6a050455e6e8819084927b1c2d4a5237 |
completed | May 13, 2026, 11:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0505cbc11481908e61d90dd64f6212 |
completed | May 13, 2026, 11:14 p.m. |
Created at: April 10, 2026, 11:46 a.m.