Triple
T15460492
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castro Street station |
E371884
|
entity |
| Predicate | hasNearbyIntersection |
P13379
|
FINISHED |
| Object | Castro Street and Market Street |
E75433
|
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: Castro Street and Market Street | Statement: [Castro Street station, hasNearbyIntersection, Castro Street and Market Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castro Street and Market Street Context triple: [Castro Street station, hasNearbyIntersection, Castro Street and Market Street]
-
A.
Market Street and Castro Street
chosen
Market Street and Castro Street is a major intersection in San Francisco’s Castro District, known as a historic center of LGBTQ+ culture and a key transit and commercial hub.
-
B.
Market Street and Spear Street
Market Street and Spear Street is a busy downtown San Francisco intersection near the Embarcadero waterfront, serving as a major transit and commercial hub.
-
C.
Castro Street (San Francisco)
Castro Street in San Francisco is a historic and culturally significant thoroughfare at the heart of the city’s LGBTQ+ community, known for its vibrant nightlife, iconic rainbow crosswalks, and landmark Castro Theatre.
-
D.
Obispo Street
Obispo Street is one of Old Havana’s main historic thoroughfares, known for its colonial architecture, lively shops, and cultural landmarks.
-
E.
Balboa Street
Balboa Street is a key commercial corridor in San Francisco’s Richmond District, lined with neighborhood shops, restaurants, and local services.
- 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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f17663c8190b995c7c3129c90d6 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2cfd76cc8190b3d8148ffe872887 |
completed | May 9, 2026, 12:47 p.m. |
Created at: April 10, 2026, 3:32 a.m.