Triple
T20185477
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cumbres and Toltec Scenic Railroad |
E492844
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object |
Cumbres Pass
Cumbres Pass is a high mountain pass in the southern Rocky Mountains of Colorado, known for its historic narrow-gauge railroad and scenic alpine landscapes.
|
E1417921
|
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: Cumbres Pass | Statement: [Cumbres and Toltec Scenic Railroad, crosses, Cumbres Pass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cumbres Pass Context triple: [Cumbres and Toltec Scenic Railroad, crosses, Cumbres Pass]
-
A.
Fremont Pass
Fremont Pass is a mountain pass in Los Angeles County, California, historically significant as a key transportation route between the San Fernando Valley and the Santa Clarita Valley.
-
B.
La Veta Pass
La Veta Pass is a high mountain pass in southern Colorado that provides a major transportation route through the Sangre de Cristo Mountains.
-
C.
Coquihalla Pass
Coquihalla Pass is a high mountain pass in British Columbia’s Cascade Mountains, known for its steep grades, severe winter weather, and role as a key interior transportation corridor.
-
D.
Medano Pass
Medano Pass is a high mountain pass in south-central Colorado that provides a scenic route through the Sangre de Cristo Mountains near Great Sand Dunes National Park.
-
E.
Poncha Pass
Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
- 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: Cumbres Pass Triple: [Cumbres and Toltec Scenic Railroad, crosses, Cumbres Pass]
Generated description
Cumbres Pass is a high mountain pass in the southern Rocky Mountains of Colorado, known for its historic narrow-gauge railroad and scenic alpine landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cumbres Pass Target entity description: Cumbres Pass is a high mountain pass in the southern Rocky Mountains of Colorado, known for its historic narrow-gauge railroad and scenic alpine landscapes.
-
A.
Fremont Pass
Fremont Pass is a mountain pass in Los Angeles County, California, historically significant as a key transportation route between the San Fernando Valley and the Santa Clarita Valley.
-
B.
La Veta Pass
La Veta Pass is a high mountain pass in southern Colorado that provides a major transportation route through the Sangre de Cristo Mountains.
-
C.
Coquihalla Pass
Coquihalla Pass is a high mountain pass in British Columbia’s Cascade Mountains, known for its steep grades, severe winter weather, and role as a key interior transportation corridor.
-
D.
Medano Pass
Medano Pass is a high mountain pass in south-central Colorado that provides a scenic route through the Sangre de Cristo Mountains near Great Sand Dunes National Park.
-
E.
Poncha Pass
Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
- 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_69da6268a034819081cbd9ea5a1c9475 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e668f2c03c819096336462f59dba91 |
completed | April 20, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0843e2df688190b04d3f3b443ea874 |
completed | May 16, 2026, 10:16 a.m. |
| NEDg | Description generation | batch_6a08458bdd70819088c517835ac1ca07 |
completed | May 16, 2026, 10:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08463d181c81909638fb6153b45da1 |
completed | May 16, 2026, 10:26 a.m. |
Created at: April 11, 2026, 11:36 p.m.