Triple
T29437137
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles–Long Beach light rail corridor |
E746608
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Long Beach
Long Beach is a coastal city in Southern California known for its busy port, waterfront attractions, and proximity to Los Angeles.
|
E5431
|
NE FINISHED |
How this triple was built (2 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: Long Beach | Statement: [Los Angeles–Long Beach light rail corridor, connects, Long Beach]
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: Long Beach Triple: [Los Angeles–Long Beach light rail corridor, connects, Long Beach]
Generated description
Long Beach is a coastal city in Southern California known for its busy port, waterfront attractions, and proximity to Los Angeles.
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_69f0a7a180e48190ae775e40047dbcb5 |
completed | April 28, 2026, 12:27 p.m. |
| NER | Named-entity recognition | batch_69f66ace05548190bbfd1994e76dd72d |
completed | May 2, 2026, 9:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a26aa5818b8819085ade43bb1512f01 |
completed | June 8, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a26b01a27148190aa0135f779819255 |
completed | June 8, 2026, 12:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a26b4faf2c881909f77e6c4a8dc665b |
completed | June 8, 2026, 12:26 p.m. |
Created at: April 28, 2026, 3:17 p.m.