OpenLuxAudio, video & music
The media side of the catalogue: speech synthesis for voice interfaces, music generation for content, and video generation with camera control — all metered per request or per character on the same OpenLux key.
Media models turn the API from a text engine into a content pipeline: a short-form video workflow can script with a text model, narrate with TTS, score with a music model and render with a video model, all under one key and one bill. That is the practical case for a gateway over four separate provider accounts.
Pricing here is per unit rather than per token — per 1K characters for speech and per request for music and video — so cost scales with assets produced, not with prompt length. The rates below include the same discounts as the text catalogue.
The picks
3 models from the live catalogue, with the rate each one is metered at.
Doubao Voice 2
Natural, low-latency speech synthesis for voice interfaces — $0.014 per 1K chars.
Suno V6
Full songs and instrumentals for content and short-form video — $0.052 per request.
Kling 3.0
Text-to-video and image-to-video generation with camera control — $0.196 per request.
Audio, video & music questions
Which audio and video models are on OpenLux?
Suno V6 for music and songs, Kling 3.0 for video generation from text or images, and Doubao Voice 2 for speech synthesis with multilingual output.
How are media models priced?
Doubao Voice 2 is metered per 1K characters, Suno V6 and Kling 3.0 per request. All rates are in USD and shown per unit, so asset cost is predictable before generation.
Can I generate video from an existing image?
Yes. Kling 3.0 supports both text-to-video and image-to-video, with camera control for directing shots. The model page and docs cover the request shape.
Do media models use a different endpoint from the chat models?
They run on the same OpenLux base URL and the same API key, with the docs covering the current request format for each modality. One key, one invoice, one place to monitor spend.
Put these picks behind one key
OpenLux meters every model in this collection on the same OpenAI-compatible endpoint, with pay-as-you-go billing and free trial credit to start.