Build with Better Data
The next wave of AI progress depends on long-tail, rights-cleared training data. Poseidon licenses this data at scale.
Language Coverage (Hours)
Poseidon
Public
10⁴10³10²10¹
English
Indonesian
Vietnamese
Spanish
Hindi
Russian
Korean
Urdu
Portuguese
Mandarin
French
German
Arabic
Turkish
Japanese
Marathi
Public combines CommonVoice, FLEURS, MLS, VoxPopuli
Audio Quality
Good
Bad
Deepfake Score
1
0
1
PSDN Quality Score
High Quality Audio Data
Poseidon exceeds all major public datasets for non-European languages, and is often an order of magnitude larger than public datasets for low-resource languages.
AI Workflows Unlocked
All data is rights-cleared and licensed for commercial use.
Speech Transcription
High-fidelity voice and soundscape data for grounding voice models
Humanoid Robotics
Train manipulation tasks with first-person video across diverse real-world environments
Autonomous Vehicles
Capture edge-case driving data: night, weather, rural, multi-agent
Multi-Modal Pre-Training
Feed vision and audio into foundation models with verified, rights-cleared data