GPT-4o mini TTS Text
GPT-4o mini TTS Text is OpenAI's text to speech model, starting at $0.600 / 1M input and $N/A / 1M output. The text-input endpoint of GPT-4o mini TTS for converting written content to synthesized speech output.
openai-gpt-4o-mini-tts-text |
| Text to Speech |
| Active |
| OpenAI |
| Text |
| Audio |
Capabilities
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Output1/5
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Capabilities0/13
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Pricing by Provider
| Provider | Standard |
|---|---|
| Input $ / 1M | |
 Azure AI Foundry | $0.600 |
Provider-specific pricing that varies by region.
Azure AI Foundry
13 regions
| Region | Standard |
|---|---|
| Input $ / 1M | |
| Global | |
| Global | $0.600 |
| Europe | |
| France Central (Paris)/ francecentral | $0.660 |
| Germany West Central (Frankfurt)/ germanywestcentral | $0.660 |
| Poland Central (Warsaw)/ polandcentral | $0.660 |
| Spain Central (Madrid)/ spaincentral | $0.660 |
| Sweden Central (Gävle)/ swedencentral | $0.660 |
| West Europe (Netherlands)/ westeurope | $0.660 |
| US | |
| East US (Virginia)/ eastus | $0.660 |
| East US 2 (Virginia)/ eastus2 | $0.660 |
| North Central US (Illinois)/ northcentralus | $0.660 |
| South Central US (Texas)/ southcentralus | $0.660 |
| West US (California)/ westus | $0.660 |
| West US 3 (Phoenix)/ westus3 | $0.660 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GPT-5.4 Mini | 1.1M | $0.750 | $4.50 | Available | |
| GPT-5 Mini | 400K | $0.250 | $2.00 | Available | |
| GPT-5 Mini Medium | — | — | — | — | Available |
| GPT-5.4 Mini Medium | — | — | — | — | Available |
| GPT-5.4 Mini Non-Reasoning | — | — | — | — | Available |
| GPT-5 Mini Minimal | — | — | — | — | Available |
| GPT-4.1 Mini | 1.0M | $0.400 | $1.60 | Deprecating | |
| GPT-4o mini Transcribe | 16K | $1.25 | $5.00 | Available | |
| GPT-4o mini TTS | — | $0.600 | $10.00 | Available | |
| GPT-4o mini Search Preview | 128K | $0.150 | $0.600 | Available | |
| GPT-4o mini TTS Text | — | — | $0.600 | $0.000 | Current |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| GPT-5.5 | — | 1.1M | $5.00 | $30.00 | |
| GPT-5.4 Nano | Nano | 1.1M | $0.200 | $1.25 | |
| GPT-5.4 | — | 1.1M | $2.50 | $15.00 | |
| GPT-5.3 Codex | — | 400K | $1.75 | $14.00 | |
| GPT-5.2 Codex | — | 400K | $1.75 | $14.00 | |
| GPT-5.2 | — | 410K | $1.75 | $14.00 | |
| GPT-5.1 | — | 410K | $1.25 | $10.00 | |
| GPT-5.1 Codex | — | 400K | $1.25 | $10.00 | |
| GPT-5.1 Codex Mini | — | 400K | $0.250 | $2.00 | |
| GPT-5 Codex | — | 400K | $1.25 | $10.00 |