Triple
T3871800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | China Basin |
E92401
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Mission Creek
Mission Creek is a historic waterway and former tidal inlet in San Francisco that once extended inland through what is now the Mission Bay and China Basin area.
|
E636882
|
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: Mission Creek | Statement: [China Basin, adjacentTo, Mission Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mission Creek Context triple: [China Basin, adjacentTo, Mission Creek]
-
A.
Ward Creek
Ward Creek is a stream in the Lake Tahoe Basin that serves as one of the tributaries feeding freshwater into Lake Tahoe.
-
B.
Ralston Creek
Ralston Creek is a stream in Colorado that flows through the city of Arvada and is a tributary of Clear Creek in the Denver metropolitan area.
-
C.
Sturgeon Creek
Sturgeon Creek is a smaller waterway in the northeastern United States that feeds into the Piscataqua River, contributing to its watershed and local aquatic ecosystem.
-
D.
Drift Creek
Drift Creek is a river in Lincoln County, Oregon, known for flowing through coastal forest landscapes and supporting local recreation and wildlife habitats.
-
E.
Issaquah Creek
Issaquah Creek is a stream in King County, Washington, known for flowing through the city of Issaquah and supporting important salmon runs in the 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: Mission Creek Triple: [China Basin, adjacentTo, Mission Creek]
Generated description
Mission Creek is a historic waterway and former tidal inlet in San Francisco that once extended inland through what is now the Mission Bay and China Basin area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mission Creek Target entity description: Mission Creek is a historic waterway and former tidal inlet in San Francisco that once extended inland through what is now the Mission Bay and China Basin area.
-
A.
Ward Creek
Ward Creek is a stream in the Lake Tahoe Basin that serves as one of the tributaries feeding freshwater into Lake Tahoe.
-
B.
Ralston Creek
Ralston Creek is a stream in Colorado that flows through the city of Arvada and is a tributary of Clear Creek in the Denver metropolitan area.
-
C.
Sturgeon Creek
Sturgeon Creek is a smaller waterway in the northeastern United States that feeds into the Piscataqua River, contributing to its watershed and local aquatic ecosystem.
-
D.
Drift Creek
Drift Creek is a river in Lincoln County, Oregon, known for flowing through coastal forest landscapes and supporting local recreation and wildlife habitats.
-
E.
Issaquah Creek
Issaquah Creek is a stream in King County, Washington, known for flowing through the city of Issaquah and supporting important salmon runs in the 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_69aed967448c819086c4b358d37b25aa |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec5691148190b469af0bee9154db |
completed | March 9, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c775058c388190bba04cff5dba997a |
completed | March 28, 2026, 6:28 a.m. |
| NEDg | Description generation | batch_69c776cee4b08190ae2ba38a0155a3b4 |
completed | March 28, 2026, 6:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7777f16e08190804af2c35659d498 |
completed | March 28, 2026, 6:38 a.m. |
Created at: March 9, 2026, 3:20 p.m.