GPT-4o mini TTS vs DeepSeek V4 Pro
2026 Stored listed rates & illustrative token-cost comparison
GPT-4o mini TTS
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📌 Executive Summary (TL;DR):GPT-4o mini TTS and DeepSeek V4 Pro represent distinct provider offerings. Review the granular token rate and context breakdown below to evaluate total cost of ownership.(Price records last updated 2026-10-11 (UTC))
Metric
GPT-4o mini TTS (OpenAI)
DeepSeek V4 Pro (DeepSeek)
Input listed rate
—
$0.66 / 1M Tokens
Output listed rate
—
$1.98 / 1M Tokens
Cached Input rate
—
$0.02 / 1M Tokens
Context Window
—
1000K Tokens
Modality
audio
llm
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