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OpenAI: GPT-4.1 Mini (batch) API Pricing

OpenAI: GPT-4.1 Mini (batch) costs $0.200 per 1M input tokens and $0.800 per 1M output tokens (cache reads: $0.050). Context window: 1.0M. Prices verified 2026-08-23 Β· source

Input / 1M tokens
$0.200
Output / 1M tokens
$0.800
Context window
1.0M
Max output
33K

What would OpenAI: GPT-4.1 Mini (batch) cost you per month?

WorkloadRequests/moAvg tokens (in/out)Est. monthly cost
Light chatbot10,000800 / 400$4.80
Coding agent5,0008,000 / 2,000$16.00
RAG pipeline30,0004,000 / 500$36.00
Doc summarizer2,00020,000 / 1,000$9.60

Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.

About OpenAI: GPT-4.1 Mini (batch)

GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost. It retains a 1 million token context window and scores 45.1% on hard...

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Official resources