GPT-1.5 Audio Text
GPT-1.5 Audio Text is OpenAI's text to speech model. An OpenAI GPT model supporting combined audio and text modalities for multimodal conversational tasks.
OpenAI's text to speech model. An OpenAI GPT model supporting combined audio and text modalities for multimodal conversational tasks.openai-gpt-1-5-audio-text |
| Text to Speech |
| Active |
| OpenAI |
| Text |
| Audio |
Capabilities
Input1/5
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Output1/5
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Capabilities0/13
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Pricing by Provider
| Provider | Standard |
|---|---|
| Audio In $ / 1M | |
 Azure AI Foundry | $2.50 |
Regional pricing
Provider-specific pricing that varies by region.
Azure AI Foundry
24 regions
| Region | Standard |
|---|---|
| Audio In $ / 1M | |
| Africa | |
| South Africa North (Johannesburg)/ southafricanorth | $2.50 |
| Asia Pacific | |
| Australia East (New South Wales)/ australiaeast | $2.50 |
| Japan East (Tokyo, Saitama)/ japaneast | $2.50 |
| Korea Central (Seoul)/ koreacentral | $2.50 |
| South India (Chennai)/ southindia | $2.50 |
| Canada | |
| Canada East (Quebec)/ canadaeast | $2.50 |
| Europe | |
| France Central (Paris)/ francecentral | $2.75 |
| Germany West Central (Frankfurt)/ germanywestcentral | $2.75 |
| Norway East (Norway)/ norwayeast | $2.50 |
| Poland Central (Warsaw)/ polandcentral | $2.75 |
| Spain Central (Madrid)/ spaincentral | $2.50 |
| Sweden Central (Gävle)/ swedencentral | $2.75 |
| Switzerland North (Zurich)/ switzerlandnorth | $2.50 |
| UK South (London)/ uksouth | $2.50 |
| West Europe (Netherlands)/ westeurope | $2.75 |
| Middle East | |
| UAE North (Dubai)/ uaenorth | $2.50 |
| South America | |
| Brazil South (Sao Paulo State)/ brazilsouth | $2.50 |
| US | |
| Central US (Iowa)/ centralus | $2.75 |
| East US (Virginia)/ eastus | $2.50 |
| East US 2 (Virginia)/ eastus2 | $2.75 |
| North Central US (Illinois)/ northcentralus | $2.75 |
| South Central US (Texas)/ southcentralus | $2.50 |
| West US (California)/ westus | $2.50 |
| West US 3 (Phoenix)/ westus3 | $2.75 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| GPT-5.1 Codex Max | 400K | $1.25 | $10.00 | Available | |
| GPT-5.1 | 410K | $1.25 | $10.00 | Available | |
| GPT-5.1 Chat | 128K | $1.25 | $10.00 | Available | |
| GPT-5.1 Codex | 400K | $1.25 | $10.00 | Available | |
| GPT-5 Mini Image | 400K | $2.50 | $2.00 | Available | |
| GPT-5 Image | 400K | $10.00 | $10.00 | Available | |
| GPT-5 Pro | 400K | $15.00 | $120.00 | Available | |
| GPT-5 Codex | 400K | $1.25 | $10.00 | Available | |
| GPT-5 | 410K | $1.25 | $10.00 | Available | |
| GPT-5 Chat | 128K | $1.25 | $10.00 | Available | |
| GPT-1.5 Audio Text | — | — | — | — | Current |