Triple
T463673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Napa |
E7396
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Napa Valley Wine Train
The Napa Valley Wine Train is a vintage luxury rail service in California’s Napa Valley that offers scenic rides through vineyards paired with gourmet dining and wine tasting experiences.
|
E58107
|
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: Napa Valley Wine Train | Statement: [Napa, hasAttraction, Napa Valley Wine Train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Napa Valley Wine Train Context triple: [Napa, hasAttraction, Napa Valley Wine Train]
-
A.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
B.
Calistoga
Calistoga is a small resort town in California’s Napa Valley known for its wineries, hot springs, and relaxed, historic charm.
-
C.
San Francisco cable car system
The San Francisco cable car system is a historic manually operated streetcar network and iconic symbol of the city, known for its steep routes and status as the world’s last permanently operational cable car system.
-
D.
California State Railroad Museum
The California State Railroad Museum is a major railway history museum in Sacramento showcasing historic locomotives, rolling stock, and exhibits on the development of railroads in California and the American West.
-
E.
Napa
Napa is a city in Northern California that serves as the commercial and cultural hub of the renowned Napa Valley wine region.
- 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: Napa Valley Wine Train Triple: [Napa, hasAttraction, Napa Valley Wine Train]
Generated description
The Napa Valley Wine Train is a vintage luxury rail service in California’s Napa Valley that offers scenic rides through vineyards paired with gourmet dining and wine tasting experiences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Napa Valley Wine Train Target entity description: The Napa Valley Wine Train is a vintage luxury rail service in California’s Napa Valley that offers scenic rides through vineyards paired with gourmet dining and wine tasting experiences.
-
A.
Alcatraz City Cruises
Alcatraz City Cruises is a ferry company that provides official passenger transportation and tour services to and from Alcatraz Island in San Francisco Bay.
-
B.
Calistoga
Calistoga is a small resort town in California’s Napa Valley known for its wineries, hot springs, and relaxed, historic charm.
-
C.
San Francisco cable car system
The San Francisco cable car system is a historic manually operated streetcar network and iconic symbol of the city, known for its steep routes and status as the world’s last permanently operational cable car system.
-
D.
California State Railroad Museum
The California State Railroad Museum is a major railway history museum in Sacramento showcasing historic locomotives, rolling stock, and exhibits on the development of railroads in California and the American West.
-
E.
Napa
Napa is a city in Northern California that serves as the commercial and cultural hub of the renowned Napa Valley wine region.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2efc214788190a8dff20fec4412e0 |
completed | Feb. 28, 2026, 1:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a45295e7f481909f771d2c02b02637 |
completed | March 1, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69a4533f5f808190955c47c0e050fe1e |
completed | March 1, 2026, 2:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a453903fe08190b9925edf6bfd112f |
completed | March 1, 2026, 2:56 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.