Last refreshed 2026-10-29. Next refresh: weekly.
Why use AssemblyAI-TTS-1 on OpenRouter?
OpenRouter offers AssemblyAI-TTS-1 with pay-as-you-go pricing at $15.00/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare AssemblyAI-TTS-1 across 2 providers to find the best fit for your use caseInput / 1M
$15.00
Output / 1M
-
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: assemblyai/assemblyai-tts-1Model ID
assemblyai/assemblyai-tts-1Request example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
assemblyai/assemblyai-tts-1.Gotchas
- Use provider model ID "assemblyai/assemblyai-tts-1", not the LLMReference slug "assemblyai-tts-1".
Compare AssemblyAI-TTS-1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| AssemblyAI | $15.00 | — |
| OpenRouter | $15.00 | — |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $15.00 |
Capabilities
MultimodalAudio
About AssemblyAI-TTS-1
AssemblyAI-TTS-1 is AssemblyAI's first text-to-speech model, built for voice agents. It streams natural speech with about 90 ms latency, supports English, Spanish, French, German, Italian and Portuguese.
Get Started
Model Specs
Released2026-10-28