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  4. /gpt-4o-transcribe
OpenAI
GPT 4o Transcribe
$ 
The gpt 4o transcribe api delivers accurate speech-to-text. This gpt 4o powered api handles whispering and standard speech through advanced air current modeling and reasoning models, ensuring your transcribe projects succeed with GPTProto.

Modalities

Input: TextInput: Audio
Output: Text

/
GPT 4o Transcribe pricing

Chat, coding agents & document work. Priced per 1M tokens — input, cached input and output are billed separately. GPTProto is 30% below official rates.

Your usage

OpenAI · ≈ 100M tokens/mo (0M cached)

OpenRouter
List + 5.5% credit fee
$422
per month
Input (non-cached)$211
Output$211
OpenAI
Direct from OpenAI (list price)
$400
per month
Input (non-cached)$200
Output$200
BEST VALUE
GPTProto
30% off official
$280
per month
After discount$280
Effective$280
Monthly cost by source
OpenRouter
$422
OpenAI
$400
GPTProto
$280
Save $120 / month
on GPTProto vs OpenAI (−30%)
Annual savings ≈ $1,440 · pay as you go

GPTProto applies a per-model discount (10–30% off official) on top of bonus credits — every unit costs less than going direct.

Related Models
All Models
GPT 4o Transcribe
Current
$ 
byOpenAI$1.75/M input$7/M output
DeepSeek Flash
$ 
byDeepSeek$0.3/M input$1.2/M output
Hy4 Preview
$ 
byHunyuan1.05M context$0.7923/M input$2.376/M output
GPT 6 Astra
$ 
byOpenAI1.05M context$8/M input$40/M output
Gemini 3.8 Flash
$ 
byGoogle1.05M context$0.9/M input$4.5/M output
Claude Fable 5.1
$ 
byClaude1M context$9/M input$45/M output
Qwen3.8 Max 0902
$ 
byQwen1M context$1.8/M input$5.4/M output
GLM 5.3 Flash
$ 
byZ-AI1.31M context$0.15/M input$0.5/M output
DeepSeek v4 Flash Vision Exp
$ 
byDeepSeek1.05M context$0.3/M input$1.2/M output
GLM 5.3
$ 
byZ-AI1.31M context$1.26/M input$3.96/M output
Gemini 3.7 Flash
$ 
byGoogle1.05M context$0.9/M input$4.5/M output
Grok 4.6
$ 
byGrok500K context$1.2/M input$3.6/M output
Qwen3.8 Max
$ 
byQwen1M context$1.8/M input$5.4/M output
Claude Opus 5
$ 
byClaude1M context$4.5/M input$22.5/M output
Gemini 3.6 Flash
$ 
byGoogle1.05M context$0.9/M input$4.5/M output
Kimi K3
$ 
byMoonshotAI1.05M context$2.7/M input$13.5/M output
GPT 5.6 Luna
$ 
byOpenAI1.05M context$0.16/M input$0.96/M output
GPT 5.6 Terra
$ 
byOpenAI1.05M context$1.6/M input$9.6/M output
GPT 5.6 Sol
$ 
byOpenAI1.05M context$3.2/M input$16/M output
Grok 4.5
$ 
byGrok500K context$1.2/M input$3.6/M output
Claude Sonnet 5
$ 
byClaude1M context$1.8/M input$9/M output
Minimax M3
$ 
byMiniMax1.05M context$0.48/M input$0.96/M output
GLM 5.2
$ 
byZ-AI1.05M context$1.26/M input$3.96/M output
GPT 5.1 Chat Latest
$ 
byOpenAI$1/M input$8/M output
Qwen3.7 Max
$ 
byQwen1M context$0.36/M input$1.44/M output
DeepSeek v4 Flash
$ 
byDeepSeek1.05M context$0.3/M input$1.2/M output
Grok 4.3
$ 
byGrok1M context$0.75/M input$1.5/M output
GPT 5.4 Pro
$ 
byOpenAI1.05M context$24/M input$144/M output
Kimi K2.6
$ 
byMoonshotAI262K context$0.855/M input$3.6/M output
Minimax M2.5
$ 
byMiniMax205K context$0.24/M input$0.96/M output
Kimi K2.5
$ 
byMoonshotAI262K context$0.54/M input$2.7/M output
Doubao Seed 1.6 Thinking (Build 250715)
$ 
byBytedance262K context$0.0971/M input$0.9714/M output
Doubao Seed 1.6 Thinking (Build 250615)
$ 
byBytedance262K context$0.0971/M input$0.9714/M output
Doubao Seed 1.6 Flash (Build 250615)
$ 
byBytedance262K context$0.0182/M input$0.1821/M output
ModelInput → Output
GPT 4o TranscribeCurrent
$ 
—$1.75 / $7.00 per 1M—
Input: TextInput: Audio
Output: Text
DeepSeek Flash
$ 
——$0.30 / $1.20 per 1M— / $0.006 per 1M
Input: TextInput: Image
Output: Text
Hy4 Preview
$ 
1.05M$0.79 / $2.38 per 1M— / $0.04 per 1M
Input: Text
Output: Text
GPT 6 Astra
$ 
1.05M$8.00 / $40.00 per 1M$10.00 / $0.80 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Gemini 3.8 Flash
$ 
1.05M$0.90 / $4.50 per 1M$0.60 / $0.09 per 1M
Input: TextInput: ImageInput: VideoInput: DocumentInput: Audio
Output: Text
Claude Fable 5.1
$ 
1M$9.00 / $45.00 per 1M$11.25 / $0.23 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Qwen3.8 Max 0902
$ 
1M$1.80 / $5.40 per 1M$2.25 / $0.23 per 1M
Input: TextInput: ImageInput: VideoInput: DocumentInput: Audio
Output: Text
GLM 5.3 Flash
$ 
—1.31M$0.15 / $0.50 per 1M— / $0.03 per 1M
Input: TextInput: ImageInput: VideoInput: Document
Output: Text
DeepSeek v4 Flash Vision Exp
$ 
—1.05M$0.30 / $1.20 per 1M— / $0.006 per 1M
Input: TextInput: Image
Output: Text
GLM 5.3
$ 
1.31M$1.26 / $3.96 per 1M— / $0.23 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Gemini 3.7 Flash
$ 
1.05M$0.90 / $4.50 per 1M$0.60 / $0.09 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Grok 4.6
$ 
500K$1.20 / $3.60 per 1M— / $0.30 per 1M
Input: TextInput: Image
Output: Text
Qwen3.8 Max
$ 
1M$1.80 / $5.40 per 1M$2.25 / $0.23 per 1M
Input: TextInput: ImageInput: VideoInput: Document
Output: Text
Claude Opus 5
$ 
1M$4.50 / $22.50 per 1M$5.63 / $0.45 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Gemini 3.6 Flash
$ 
1.05M$0.90 / $4.50 per 1M$0.60 / $0.09 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Kimi K3
$ 
1.05M$2.70 / $13.50 per 1M$0.27 / $0.27 per 1M
Input: TextInput: ImageInput: Document
Output: Text
GPT 5.6 Luna
$ 
1.05M$0.16 / $0.96 per 1M$0.20 / $0.02 per 1M
Input: TextInput: ImageInput: Document
Output: Text
GPT 5.6 Terra
$ 
1.05M$1.60 / $9.60 per 1M$2.00 / $0.16 per 1M
Input: TextInput: ImageInput: Document
Output: Text
GPT 5.6 Sol
$ 
1.05M$3.20 / $16.00 per 1M$4.00 / $0.32 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Grok 4.5
$ 
500K$1.20 / $3.60 per 1M$0.30 / $0.30 per 1M
Input: TextInput: Image
Output: Text
Claude Sonnet 5
$ 
1M$1.80 / $9.00 per 1M$2.25 / $0.18 per 1M
Input: TextInput: Document
Output: Text
Minimax M3
$ 
1.05M$0.48 / $0.96 per 1M$0.10 / $0.10 per 1M
Input: TextInput: ImageInput: Document
Output: Text
GLM 5.2
$ 
1.05M$1.26 / $3.96 per 1M$0.23 / $0.23 per 1M
Input: TextInput: ImageInput: Document
Output: Text
GPT 5.1 Chat Latest
$ 
—$1.00 / $8.00 per 1M$0.10 / $0.10 per 1M
Input: TextInput: ImageInput: Document
Output: Text
Qwen3.7 Max
$ 
1M$0.36 / $1.44 per 1M$0.07 / $0.07 per 1M
Input: TextInput: Document
Output: Text
DeepSeek v4 Flash
$ 
—1.05M$0.30 / $1.20 per 1M— / $0.006 per 1M
Input: Text
Output: Text
Grok 4.3
$ 
1M$0.75 / $1.50 per 1M$0.12 / $0.12 per 1M
Input: TextInput: Image
Output: Text
GPT 5.4 Pro
$ 
1.05M$24.00 / $144.00 per 1M—
Input: TextInput: ImageInput: Document
Output: Text
Kimi K2.6
$ 
262K$0.85 / $3.60 per 1M$0.14 / $0.14 per 1M
Input: TextInput: Document
Output: Text
Minimax M2.5
$ 
205K$0.24 / $0.96 per 1M$0.30 / $0.02 per 1M
Input: TextInput: Document
Output: Text
Kimi K2.5
$ 
262K$0.54 / $2.70 per 1M$0.09 / $0.09 per 1M
Input: TextInput: Document
Output: Text
Doubao Seed 1.6 Thinking (Build 250715)
$ 
262K$0.10 / $0.97 per 1M—
Input: TextInput: Image
Output: Text
Doubao Seed 1.6 Thinking (Build 250615)
$ 
262K$0.10 / $0.97 per 1M—
Input: TextInput: Image
Output: Text
Doubao Seed 1.6 Flash (Build 250615)
$ 
262K$0.02 / $0.18 per 1M—
Input: TextInput: Image
Output: Text

Key gpt 4o transcribe api Features

Explore how the gpt 4o transcribe api utilizes gpt 4o reasoning to deliver high-quality transcribe results for every gpt 4o user.

gpt 4o Audio Reasoning

Use the gpt 4o transcribe api to decode complex audio. The gpt 4o model understands whispering mechanics to transcribe accurately.

gpt 4o Structured Outputs

Get transcribe results from the gpt 4o transcribe api in clean JSON. This gpt 4o feature ensures your data is ready for gpt 4o use.

gpt 4o Developer Control

The gpt 4o transcribe api follows developer roles strictly, ensuring your gpt 4o transcribe logic stays consistent and secure.

gpt 4o Version Pinning

The gpt 4o transcribe api allows for snapshot pinning. This gpt 4o feature ensures your transcribe calls remain reliable.

gpt 4o transcribe api FAQ

Common questions about using the gpt 4o transcribe api to process audio and handle gpt 4o models for your transcribe needs via our platform.

How does the gpt 4o transcribe api handle whispering?

Whispering involves air currents rather than vocal cord vibration. The gpt 4o transcribe api uses gpt 4o reasoning to identify these patterns. When you use gpt 4o, the gpt 4o transcribe models analyze airflow to ensure that even soft speech is captured accurately within your gpt 4o powered applications.

Is the gpt 4o transcribe api E-E-A-T compliant?

Yes. We ground our gpt 4o transcribe api documentation in official gpt 4o specifications and real-world audio mechanics. By using the gpt 4o engine, our gpt 4o transcribe process ensures results follow strict instructions. This gpt 4o approach provides the expertise and trustworthiness required for enterprise transcribe tasks.

Can I use structured outputs with this gpt 4o transcribe?

Absolutely. The gpt 4o transcribe api supports Structured Outputs. This allows the gpt 4o model to return transcribe data in valid JSON format. This gpt 4o feature is essential for developers who need to integrate gpt 4o results directly into databases or automated transcribe workflows without manual parsing of the gpt 4o text output.

What are developer roles in the gpt 4o transcribe api?

In the gpt 4o transcribe api, developer messages carry higher authority than user messages. When using gpt 4o, these instructions set the rules for how to transcribe. This ensures the gpt 4o model prioritizes your specific transcribe requirements, preventing user inputs from overriding the core behavior of your gpt 4o implementation.

Why choose the Responses API for gpt 4o transcribe?

We recommend the Responses API for gpt 4o transcribe api calls. This gpt 4o format is optimized for gpt 4o reasoning, offering better intelligence. By switching to this gpt 4o method, your gpt 4o transcribe workflows benefit from improved instruction following and more efficient gpt 4o token usage for complex transcribe tasks.

How do I pin gpt 4o transcribe api versions?

To ensure consistent behavior with the gpt 4o transcribe api, we recommend pinning to specific gpt 4o model snapshots. This prevents unexpected changes in how the gpt 4o transcribe system handles requests. By selecting a fixed gpt 4o version, developers can maintain a stable environment for their gpt 4o applications while they transcribe.

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