Longterm Wiki

GPT-4.1 mini

OpenAI

GPT-4.1 mini was released April 14, 2025 alongside GPT-4.1. A cost-efficient variant with the same 1M token context window. Priced at \$0.40/\$1.60 per million tokens — nearly 3x cheaper than GPT-4o mini with better performance.

Developer
OpenAI
Released
2025-04-14
Context Window
1.048576M tokens

Pricing

TypePrice per MTok
Input$0.4
Output$1.6

GPT Family6

ModelTierReleasedInput $/MTok
GPT-4.1flagship2025-04-14$2
GPT-4.1 nanonano2025-04-14$0.1
GPT-4o minimini2024-07-18$0.15
GPT-4oflagship2024-05-13$2.5
GPT-4 Turboflagship2023-11-06$10
GPT-4flagship2023-03-14$30

Other OpenAI Models6

o32025-04-16
o-series (flagship)
o4-mini2025-04-16
o-series (mini)
o3-mini2025-01-31
o-series (mini)
o12024-12-05
o-series (flagship)
o1-preview2024-09-12
o-series (preview)
o1-mini2024-09-12
o-series (mini)

Details

Model FamilyGPT
Tiermini
Generation4.1
Release Date2025-04-14
Context Window1.048576M tokens

Capabilities3

tool-usevisionlong-context

Sources1

Tags

gptgpt-4-1cost-efficient