DeepSeek V4 Pro vs GPT-5.4 Nano (batch)
2026 Stored listed rates & illustrative token-cost comparison
GPT-5.4 Nano (batch)
Deprecated
Deprecated endpoints may still be callable. Migrate before retirement. Retirement: 2027-04-01
Replacement reference: gpt-6-lunaIllustrative Listed-Rate Difference
GPT-5.4 Nano (batch) about 79% lower
1M input + 200K output tokens; not a monthly bill
📌 Executive Summary (TL;DR):Under a standard baseline of 1M input + 200K output tokens, GPT-5.4 Nano (batch) lists approximately 79% lower than DeepSeek V4 Pro. For high-throughput production workloads, GPT-5.4 Nano (batch) delivers superior unit economics; model your specific monthly workload below before migrating.(Price records last updated 2026-10-11 (UTC))
💡 10M Monthly Token Workload Simulation
Simulating a production workload (10M input + 2M output tokens): DeepSeek V4 Pro listed rate totals ~$10.56, while GPT-5.4 Nano (batch) totals ~$2.25. Switching to GPT-5.4 Nano (batch) yields ~$8.31/mo in raw token savings.
Metric
DeepSeek V4 Pro (DeepSeek)
GPT-5.4 Nano (batch) (OpenAI)
Input listed rate
$0.66 / 1M Tokens
$0.10 / 1M Tokens
Output listed rate
$1.98 / 1M Tokens
$0.63 / 1M Tokens
Cached Input rate
$0.02 / 1M Tokens
$0.01 / 1M Tokens
Context Window
1000K Tokens
400K Tokens
Modality
llm
llm
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