DeepSeek V4 Flash vs GPT-4o mini
2026 Stored listed rates & illustrative token-cost comparison
DeepSeek V4 Flash
Deprecated
Deprecated endpoints may still be callable. Migrate before retirement.
GPT-4o mini
Legacy / Superseded
Legacy / superseded version. Newer models are available; official or partner channels may still serve this version.
Replacement reference: gpt-4.1-mini📌 Executive Summary (TL;DR):Under a standard baseline of 1M input + 200K output tokens, listed rates for DeepSeek V4 Flash and GPT-4o mini are virtually identical. Engineering teams should prioritize latency percentiles and contextual accuracy.(Price records last updated 2026-10-21 (UTC))
Metric
DeepSeek V4 Flash (DeepSeek)
GPT-4o mini (OpenAI)
Input listed rate
$0.15 / 1M Tokens
$0.15 / 1M Tokens
Output listed rate
$0.60 / 1M Tokens
$0.60 / 1M Tokens
Cached Input rate
$0.0030 / 1M Tokens
$0.08 / 1M Tokens
Context Window
1049K Tokens
128K Tokens
Modality
llm
llm
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