replicate / audio
realtime-tts-1.5-max
Highest-quality realtime text-to-speech with <200ms latency, emotion control, and 15-language support
inworld/realtime-tts-1.5-max
Source checked: 2026-09-13 · Provider endpoint, not an independently benchmarked model.
Pricing, with its conditions.
These are source observations, not interchangeable quotes. Token, compute-time, output-duration and per-request prices cannot be compared by the number alone. Input charges and optional features may add to the total.
| Source rate | Billing unit | Conditions | Evidence |
|---|---|---|---|
| $0.035 USD | input character | or around 28,571 characters for $1 | Public structured source |
Supported settings from the source
| voice_id | The voice to use. Use a preset voice name (e.g. 'Ashley', 'Dennis', 'Alex') or a custom cloned voice ID. · Default: Ashley |
|---|---|
| sample_rate | Audio sample rate in Hz. · Options: 8000, 16000, 22050, 24000, 32000, 44100, 48000 · Default: 48000 |
| audio_format | Output audio format. · Options: mp3, wav, ogg_opus, flac · Default: mp3 |
Unlisted settings, region availability, deposits, taxes and commercial terms remain unverified. Confirm the exact endpoint before purchase.