Triple
T18861704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Last.fm |
E461326
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object | Last.fm Ltd. |
—
|
NE NERFINISHED |
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: Last.fm Ltd. | Statement: [Last.fm, developedBy, Last.fm Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Last.fm Ltd. Context triple: [Last.fm, developedBy, Last.fm Ltd.]
-
A.
Last.fm (via CBS Interactive)
chosen
Last.fm is an online music streaming and recommendation service known for its “scrobbling” feature that tracks users’ listening habits to suggest new music and generate personalized charts.
-
B.
NetEase Cloud Music
NetEase Cloud Music is a popular Chinese music streaming service known for its strong social features, user-generated playlists, and large catalog of domestic and international songs.
-
C.
Spotify
Spotify is a popular digital music, podcast, and video streaming service that offers on-demand and curated audio content across multiple platforms.
-
D.
Pandora Media, Inc.
Pandora Media, Inc. is an internet radio and music streaming company best known for its personalized music recommendation service based on the Music Genome Project.
-
E.
Rdio
Rdio was an online music streaming service known for its sleek design and social features, founded by Skype co-founder Janus Friis and launched in 2010.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dcfb7b9c8190854e7b171b98ea2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c06184d88190bd05413a07a8c9ce |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 10, 2026, 11:57 a.m.