Triple
T5191119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lathrop |
E117155
|
entity |
| Predicate | transportationCorridor |
P385
|
FINISHED |
| Object |
Altamont Corridor
The Altamont Corridor is a key rail and transportation route in Northern California that connects the Central Valley with the San Francisco Bay Area through the Altamont Pass.
|
E501727
|
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: Altamont Corridor | Statement: [Lathrop, transportationCorridor, Altamont Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Altamont Corridor Context triple: [Lathrop, transportationCorridor, Altamont Corridor]
-
A.
Banfield Freeway corridor
The Banfield Freeway corridor is a major transportation route in Portland, Oregon, carrying Interstate 84 and associated rail and transit lines through the city’s east side.
-
B.
Golden State Freeway
The Golden State Freeway is a major segment of Interstate 5 in California, serving as a primary north–south transportation corridor through the Los Angeles area and the Central Valley.
-
C.
Pasadena Freeway
The Pasadena Freeway, also known as State Route 110, is a historic Los Angeles-area freeway recognized as the first freeway in the western United States, connecting downtown Los Angeles to Pasadena.
-
D.
East Bay Expressway
The East Bay Expressway is a major roadway project in Gwadar, Pakistan, designed to connect the port area with national transport networks and support regional trade and development.
-
E.
South Mountain Freeway
South Mountain Freeway is a major segment of the Loop 202 beltway in the Phoenix, Arizona metropolitan area, designed to improve regional traffic flow and provide an alternative route around the city.
- 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: Altamont Corridor Triple: [Lathrop, transportationCorridor, Altamont Corridor]
Generated description
The Altamont Corridor is a key rail and transportation route in Northern California that connects the Central Valley with the San Francisco Bay Area through the Altamont Pass.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Altamont Corridor Target entity description: The Altamont Corridor is a key rail and transportation route in Northern California that connects the Central Valley with the San Francisco Bay Area through the Altamont Pass.
-
A.
Banfield Freeway corridor
The Banfield Freeway corridor is a major transportation route in Portland, Oregon, carrying Interstate 84 and associated rail and transit lines through the city’s east side.
-
B.
Golden State Freeway
The Golden State Freeway is a major segment of Interstate 5 in California, serving as a primary north–south transportation corridor through the Los Angeles area and the Central Valley.
-
C.
Pasadena Freeway
The Pasadena Freeway, also known as State Route 110, is a historic Los Angeles-area freeway recognized as the first freeway in the western United States, connecting downtown Los Angeles to Pasadena.
-
D.
East Bay Expressway
The East Bay Expressway is a major roadway project in Gwadar, Pakistan, designed to connect the port area with national transport networks and support regional trade and development.
-
E.
South Mountain Freeway
South Mountain Freeway is a major segment of the Loop 202 beltway in the Phoenix, Arizona metropolitan area, designed to improve regional traffic flow and provide an alternative route around the city.
- 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_69bd44620ff48190bcac01782107a397 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd79ed61c88190bda492f6489f44de |
completed | March 20, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee09146788190bfaac25a31e76ab5 |
completed | March 21, 2026, 6:16 p.m. |
| NEDg | Description generation | batch_69bee2f57b588190a7c7f1e932281911 |
completed | March 21, 2026, 6:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee372a2948190abd3ca95c3c2f01b |
completed | March 21, 2026, 6:29 p.m. |
Created at: March 20, 2026, 1:46 p.m.