Triple
T5216103
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Redwood City |
E117755
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object |
Redwood City waterfront
The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
|
E503963
|
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: Redwood City waterfront | Statement: [Port of Redwood City, isPartOf, Redwood City waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Redwood City waterfront Context triple: [Port of Redwood City, isPartOf, Redwood City waterfront]
-
A.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
B.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
C.
Redwood City, California
Redwood City, California is a city on the San Francisco Peninsula in Silicon Valley, known for its historic downtown and role as the county seat of San Mateo County.
-
D.
San Buenaventura State Beach
San Buenaventura State Beach is a popular California state beach known for its long sandy shoreline, pier, and coastal recreation opportunities along the Ventura coastline.
-
E.
Daly City
Daly City is a suburban city just south of San Francisco in San Mateo County, California, known for its diverse population and role as a major residential and commercial hub in the Bay Area.
- 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: Redwood City waterfront Triple: [Port of Redwood City, isPartOf, Redwood City waterfront]
Generated description
The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Redwood City waterfront Target entity description: The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
-
A.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
B.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
C.
Montara State Beach
Montara State Beach is a scenic sandy beach on the San Mateo County coast of California, popular for coastal views, surfing, and hiking along the Pacific Ocean.
-
D.
Redwood City, California
Redwood City, California is a city on the San Francisco Peninsula in Silicon Valley, known for its historic downtown and role as the county seat of San Mateo County.
-
E.
San Buenaventura State Beach
San Buenaventura State Beach is a popular California state beach known for its long sandy shoreline, pier, and coastal recreation opportunities along the Ventura coastline.
- 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_69bd4464ba3c8190bc16b2ebbe42ddb0 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a93fcc08190a1d2d025b4365d5a |
completed | March 20, 2026, 4:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefe788f88190a2ac0673daafaab2 |
completed | March 21, 2026, 7:22 p.m. |
| NEDg | Description generation | batch_69bef28b79588190a2f38f208c9e93de |
completed | March 21, 2026, 7:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef2e568ec8190b14d686508850b7c |
completed | March 21, 2026, 7:35 p.m. |
Created at: March 20, 2026, 1:48 p.m.