GPT-4.1 mini
Efficient
A smaller GPT-4.1 with the same 1M context. Replaces GPT-4o mini for most production traffic.
GPT-4.1 mini is a efficient AI model from OpenAI. It costs $0.400 per million input tokens and $1.600 per million output tokens (blended $0.760/M), with a 1,000,000-token context window.
INPUT
$0.400/M
per million input tokens
OUTPUT
$1.600/M
per million output tokens
CONTEXT
1,000,000
tokens
What it is good at
- 1M context at low price
- Fast
- Capable coding
Typical use cases
- High-volume chat
- Long-doc summarisation on a budget
Benchmarks
vs. best public score
Hand-curated from each provider's published reports and public leaderboards. Methodology varies across sources, treat as directional rather than authoritative.
More from OpenAI
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Frontier · 1,050,000 ctx
in $5.000/Mout $30.000/M
GPT-5.6 Terra
Balanced · 1,050,000 ctx
in $2.000/Mout $12.000/M
GPT-5.6 Luna
Efficient · 1,050,000 ctx
in $0.200/Mout $1.200/M
GPT-5.5
Frontier · 1,050,000 ctx
in $5.000/Mout $30.000/M
GPT-5.2
Frontier · 400,000 ctx
in $1.750/Mout $14.000/M
GPT-5.2-Codex
Coding · 400,000 ctx
in $1.750/Mout $14.000/M
Frequently asked questions
How much does GPT-4.1 mini cost?
GPT-4.1 mini costs $0.400 per million input tokens and $1.600 per million output tokens, for a blended reference rate of $0.760 per million tokens.
What is GPT-4.1 mini's context window?
GPT-4.1 mini supports up to 1,000,000 tokens of context in a single request.
What is GPT-4.1 mini best for?
GPT-4.1 mini is well suited to 1M context at low price, Fast and Capable coding.
Who makes GPT-4.1 mini?
GPT-4.1 mini is developed and served by OpenAI.