Triple
T2710328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N Judah |
E59842
|
entity |
| Predicate | hasStop |
P17789
|
FINISHED |
| Object |
Judah & 19th Avenue
Judah & 19th Avenue is a Muni light rail stop in San Francisco’s Sunset District serving the N Judah line.
|
E290395
|
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: Judah & 19th Avenue | Statement: [N Judah, hasStop, Judah & 19th Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Judah & 19th Avenue Context triple: [N Judah, hasStop, Judah & 19th Avenue]
-
A.
Eleventh Avenue
Eleventh Avenue is a major north–south thoroughfare on Manhattan’s West Side, known for running through neighborhoods like Chelsea and the Hell’s Kitchen area and for its mix of commercial, residential, and cultural sites.
-
B.
Smith–Ninth Streets
Smith–Ninth Streets is an elevated New York City Subway station in Brooklyn serving the F and G lines, notable for being one of the highest subway stations in the world.
-
C.
South 9th Street
South 9th Street is a well-known thoroughfare in South Philadelphia that runs through the historic Italian Market, lined with food vendors, specialty shops, and neighborhood businesses.
-
D.
Decatur Street
Decatur Street is a historic and lively thoroughfare in New Orleans known for its bars, restaurants, music venues, and views along the Mississippi River.
-
E.
Alameda Street
Alameda Street is a major north–south thoroughfare in Los Angeles, California, running through downtown and several industrial and commercial districts.
- 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: Judah & 19th Avenue Triple: [N Judah, hasStop, Judah & 19th Avenue]
Generated description
Judah & 19th Avenue is a Muni light rail stop in San Francisco’s Sunset District serving the N Judah line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Judah & 19th Avenue Target entity description: Judah & 19th Avenue is a Muni light rail stop in San Francisco’s Sunset District serving the N Judah line.
-
A.
Eleventh Avenue
Eleventh Avenue is a major north–south thoroughfare on Manhattan’s West Side, known for running through neighborhoods like Chelsea and the Hell’s Kitchen area and for its mix of commercial, residential, and cultural sites.
-
B.
Smith–Ninth Streets
Smith–Ninth Streets is an elevated New York City Subway station in Brooklyn serving the F and G lines, notable for being one of the highest subway stations in the world.
-
C.
South 9th Street
South 9th Street is a well-known thoroughfare in South Philadelphia that runs through the historic Italian Market, lined with food vendors, specialty shops, and neighborhood businesses.
-
D.
Decatur Street
Decatur Street is a historic and lively thoroughfare in New Orleans known for its bars, restaurants, music venues, and views along the Mississippi River.
-
E.
Alameda Street
Alameda Street is a major north–south thoroughfare in Los Angeles, California, running through downtown and several industrial and commercial districts.
- 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_69ab4ac92a088190bc74bca14038e3de |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abda7771a4819081904bd6b818b81b |
completed | March 7, 2026, 7:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf820e6c8190bc37219eadd57e86 |
completed | March 10, 2026, 5:43 a.m. |
| NEDg | Description generation | batch_69afb002b86881909401e1bec24b76bf |
completed | March 10, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb0e906f88190b182cbfe81122eed |
completed | March 10, 2026, 5:49 a.m. |
Created at: March 6, 2026, 9:55 p.m.