Last updated: 16/04/2025

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GPT-4.1 mini

gpt-4.1-mini

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GPT-4.1 mini

The GPT-4.1 mini is a balanced and cost-effective AI model, optimized for intelligence, speed, and affordability. It supports a wide range of capabilities, including text, image, video, audio, transcription, and text-to-speech, making it a versatile choice for various applications.

Supports a variable token context window. Handles Text, Image, Video, Audio, Transcription, Text-to-Speech inputs and outputs. Supports fine-tuning for custom applications. Supports tool use for advanced automation. Capable of generating structured output formats.

Model Timeline

Launch Date

4/14/2025

Capabilities

Text

Input Pricing

$0.40/ MTok

Context: N/A tokens

Output Pricing

$1.60/ MTok

Image

Input Pricing

85 tokens/image

Transcription

Transcription Pricing

$0.003/minute

Text-to-Speech

Text-to-Speech Pricing

$0.01/1k characters

Embeddings

Embeddings Pricing

$0.02/1k tokens

Fine-Tuning

Fine-Tuning Pricing

$5.00/MTok training

Additional Model Information

Tool Use

Yes

Structured Output

Yes

Reasoning

Yes

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