tts-1-1106
OpenAI · audio_speech model
Input
N/A
Output
N/A
Cached input
N/A
Context
N/A
Pricing
| Item | Raw value (per token) | Normalized |
|---|
Token limits
Capabilities
| Capability | Supported |
|---|---|
| Vision | No |
| Function calling | No |
| Parallel function calling | No |
| Tool choice | No |
| Prompt caching | No |
| Reasoning | No |
| Response schema | No |
| System messages | No |
| Audio input | No |
| Audio output | No |
| Web search | No |
| PDF input | No |
| Video input | No |
Similar models
Models with comparable pricing in the same mode (audio_speech).
| Model | Provider | Input | Output | Context | Coding | Features |
|---|---|---|---|---|---|---|
| gemini-2.5-flash-preview-tts | $0.3000 / 1M tokens | $2.5000 / 1M tokens | N/A | N/A | ||
| gemini-2.5-flash-preview-tts | $0.3000 / 1M tokens | $2.5000 / 1M tokens | N/A | N/A | ||
| gpt-4o-mini-tts | Azure | $2.5000 / 1M tokens | $10.0000 / 1M tokens | N/A | N/A | |
| gpt-4o-mini-tts | OpenAI | $2.5000 / 1M tokens | $10.0000 / 1M tokens | N/A | N/A | |
| gpt-4o-mini-tts-2025-03-20 | OpenAI | $2.5000 / 1M tokens | $10.0000 / 1M tokens | N/A | N/A | |
| gpt-4o-mini-tts-2025-12-15 | OpenAI | $2.5000 / 1M tokens | $10.0000 / 1M tokens | N/A | N/A |
Sources
| Pricing source | LiteLLM model cost map |
| Synced at | 2026-05-27 |
| Manual review | Not reviewed |
Raw LiteLLM fields
{
"input_cost_per_character": 0.000015,
"litellm_provider": "openai",
"mode": "audio_speech",
"supported_endpoints": [
"/v1/audio/speech"
]
}