--- title: "Transforming AI Research into Personalized Listening: Spotify at NeurIPS 2025" url: https://daily.dev/posts/transforming-ai-research-into-personalized-listening-spotify-at-neurips-2025-pfcpubqlg source_url: https://research.atspotify.com/2025/11/transforming-ai-research-into-personalized-listening-spotify-at-neurips-2025/ type: article source: "Spotify Research" published: 2025-11-27T10:50:59.204Z updated: 2025-11-27T10:51:21.645Z tags: ["machine-learning", "llm", "genai", "spotify", "recommendation-systems"] reading_time: 6 upvotes: 1 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Transforming AI Research into Personalized Listening: Spotify at NeurIPS 2025 **[Spotify Research](https://daily.dev/sources/spotify_research)** · 6 min read · 1 upvotes · 0 comments ## Summary Spotify demonstrates how it translates AI research into production features through four live applications: voice-driven DJ requests, AI Playlist with preference alignment using RLHF/DPO, Ray-Ban Meta glasses integration for ambient listening, and audiobook Recaps. The company's approach combines agentic AI systems, generative preference-aligned models, closed-loop feedback, and scalable infrastructure to deliver personalized audio experiences. Key technical innovations include LLM-based orchestration, Direct Preference Optimization that increased listening time by 4%, and context-adaptive models for real-time intent detection across music and audiobook content. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Personalizing Agentic AI to Users' Musical Tastes with Scalable Preference Optimization](https://daily.dev/posts/personalizing-agentic-ai-to-users-musical-tastes-with-scalable-preference-optimization-gf4cth3dq) · Spotify Research · 0 upvotes · 0 comments - [Beyond the Next Track: Spotify Research at RecSys 2025](https://daily.dev/posts/beyond-the-next-track-spotify-research-at-recsys-2025-ftvwiir7g) · Spotify Research · 0 upvotes · 0 comments - [Spotify’s AI bet: more of everything, less of what you want](https://daily.dev/posts/spotify-s-ai-bet-more-of-everything-less-of-what-you-want-jggw3eswb) · TechCrunch · 0 upvotes · 0 comments - [Spotify wants to become the home for AI-generated personal audio](https://daily.dev/posts/spotify-wants-to-become-the-home-for-ai-generated-personal-audio-gcjgsnpvx) · TechCrunch · 0 upvotes · 0 comments --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#llm](https://daily.dev/tags/llm), [#genai](https://daily.dev/tags/genai), [#spotify](https://daily.dev/tags/spotify), [#recommendation-systems](https://daily.dev/tags/recommendation-systems) [View this post on daily.dev](https://daily.dev/posts/transforming-ai-research-into-personalized-listening-spotify-at-neurips-2025-pfcpubqlg)