Triple
T16385742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sheep Mountain Wilderness |
E397917
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Iron Fork of the San Gabriel River
The Iron Fork of the San Gabriel River is a remote, rugged tributary canyon in the San Gabriel Mountains of Southern California, popular with hikers and backcountry enthusiasts for its scenic pools and steep, wild terrain.
|
E1211445
|
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: Iron Fork of the San Gabriel River | Statement: [Sheep Mountain Wilderness, contains, Iron Fork of the San Gabriel River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iron Fork of the San Gabriel River Context triple: [Sheep Mountain Wilderness, contains, Iron Fork of the San Gabriel River]
-
A.
East Fork San Gabriel River
The East Fork San Gabriel River is a mountain river in the San Gabriel Mountains of Southern California, popular for hiking, swimming, and gold-mining history as it flows through the rugged San Gabriel Canyon.
-
B.
West Fork San Gabriel River
The West Fork San Gabriel River is a major tributary of the San Gabriel River in Southern California, known for its scenic canyon setting, recreational opportunities, and role in supplying water to the Los Angeles region.
-
C.
Fish Creek (San Gabriel River)
Fish Creek is a smaller watercourse in Southern California that feeds into the San Gabriel River as one of its tributary streams.
-
D.
East Fork San Jacinto River
The East Fork San Jacinto River is a major tributary in southeast Texas that feeds the San Jacinto River system and contributes to the water supply and flood dynamics of the Houston metropolitan area.
-
E.
San Andreas Creek
San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
- 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: Iron Fork of the San Gabriel River Triple: [Sheep Mountain Wilderness, contains, Iron Fork of the San Gabriel River]
Generated description
The Iron Fork of the San Gabriel River is a remote, rugged tributary canyon in the San Gabriel Mountains of Southern California, popular with hikers and backcountry enthusiasts for its scenic pools and steep, wild terrain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iron Fork of the San Gabriel River Target entity description: The Iron Fork of the San Gabriel River is a remote, rugged tributary canyon in the San Gabriel Mountains of Southern California, popular with hikers and backcountry enthusiasts for its scenic pools and steep, wild terrain.
-
A.
East Fork San Gabriel River
The East Fork San Gabriel River is a mountain river in the San Gabriel Mountains of Southern California, popular for hiking, swimming, and gold-mining history as it flows through the rugged San Gabriel Canyon.
-
B.
West Fork San Gabriel River
The West Fork San Gabriel River is a major tributary of the San Gabriel River in Southern California, known for its scenic canyon setting, recreational opportunities, and role in supplying water to the Los Angeles region.
-
C.
Fish Creek (San Gabriel River)
Fish Creek is a smaller watercourse in Southern California that feeds into the San Gabriel River as one of its tributary streams.
-
D.
East Fork San Jacinto River
The East Fork San Jacinto River is a major tributary in southeast Texas that feeds the San Jacinto River system and contributes to the water supply and flood dynamics of the Houston metropolitan area.
-
E.
San Andreas Creek
San Andreas Creek is a watercourse in San Mateo County, California, that drains the eastern slopes of the Santa Cruz Mountains into the San Andreas Reservoir.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e3263d260081909db9ac6016d5738a |
completed | April 18, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c55bba481909bca6cc17e1dfcf5 |
completed | May 10, 2026, 8:05 a.m. |
| NEDg | Description generation | batch_6a003e602e9c8190893a95c14b787abb |
completed | May 10, 2026, 8:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003ee98a5081909670b97efb269a71 |
completed | May 10, 2026, 8:16 a.m. |
Created at: April 10, 2026, 5:08 a.m.