OpenAI Fast

GPT-4.1 Mini

Balanced performance and cost

💰 Pricing
Per million tokens (USD)
Input$0.40
Output$1.60
Cached Input
$0.10075% savings
Last updated: 2026-02-06
📊 Specifications
Context Window1.0M
Max Output32.0K
Features
VisionFunction CallingStreamingJSON Mode
📈 Price Comparison
Compare with similar models
ModelInputOutputvs GPT-4.1 Mini
GPT-4.1 MiniCurrent
$0.40$1.60
Claude 3 Haiku
$0.25$1.25-22%
Gemini 2.5 Flash
$0.30$2.50+56%
Gemini 2.5 Flash Lite
$0.10$0.40-75%
Gemini 2.0 Flash
$0.10$0.40-75%
Claude 3.5 Haiku
$0.80$4.00+150%
🧮 Example Costs
Typical use case estimates
Single Request
$0.0012
1.0K in / 500 out
1K Requests/day
$1.20
1.0M in / 500.0K out
10K Requests/day
$12.00
10.0M in / 5.0M out