Cartesia

Available

Cartesia has 1 model tracked on Modelglass across 1 vertical (Audio), most recently added 2024-04.

Coverage across verticals

Audio 1 model

1 ungraded

Cartesia AI offers ultra-low-latency TTS via their Sonic model family. Pricing is per-character with API access. Designed for real-time conversational AI applications with sub-100ms latency. Free tier available; pay-as-you-go pricing for production use.

Release cadence

1 model tracked across all verticals. Earliest release 2024-04, most recent 2024-04.

Derived from Modelglass's per-vertical provider registries — image/llm/video/audio's registry/providers/*.yaml records, plus science/coding/agentic/gdpval's benchmark registries, where a provider is identified by the prefix before "/" in each model's model_id rather than a registry record of its own. Where the same company uses a different provider slug or model_id prefix across verticals (e.g. Google DeepMind vs. Google Cloud, or Qwen's "alibaba" model_id prefix in the coding registry vs. its "qwen" provider slug elsewhere), coverage is merged onto a single profile per an explicit, human-reviewed alias list (registry/provider-aliases.yaml) — everything else reflects exact-slug or exact-prefix matches only.