GPT 4.1 mini specs, prices, where it runs and its benchmark standing

Name: GPT 4.1 mini
Author: OpenAI

closed weights · top 10 on 0 of 5 · released Apr 14, 2025

Provider: OpenAI
Release date: Apr 14, 2025; Boards
Parameters: Not disclosed by OpenAI
Modalities: Text, Image, Files to Text; OpenRouter
License: Proprietary; LMArena
Context window: 1.05M tokens; Pricing
Pricing: $0.4 in / $1.6 out per 1M tokens; All prices
Hosting: 3 priced API routes · Azure OpenAI (26 regions) · OpenRouter; Pricing Regions
Weights: Closed weights
Benchmarks: 5 boards captured

Rank	Board	Category	Score	Of
78	Vision ArenaVision · as “GPT-4.1 mini (2025-04-14)”	Vision	1,201	85
84	ARC-AGI-2Reasoning · as “GPT-4.1-Mini”	Reasoning	0.0%	92
23	BFCLAgents and tools · stale since 2026-04-12 · as “GPT-4.1-mini-2025-04-14 (FC)”	Agents and tools	50.5%	81
34	SWE-bench VerifiedCoding · stale since 2026-02-26 · as “GPT 4.1 mini (2025-04-14)”	Coding	23.9%	39
35	Aider PolyglotCoding · stale since 2025-10-03 · as “gpt-4.1-mini”	Coding	32.4%	50