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GPT-4.1 mini

active
OpenAI2025-04-14
Specifications
Modalities
text
image
Context Window1048K tokens
Max Output33K tokens
Training Cutoff2024-06-01
Open SourceNo
Pricing (per 1M tokens)
Input$0.4000
Output$1.6000
Cache Read$0.1000
Benchmarks
Arena score (text)1383

Arena ratings: LMArena leaderboard dataset, CC BY 4.0, snapshot 2026-10-28.

MMLU-Pro-
SWE-Bench-
GPQA Diamond-
HumanEval-
ARC-AGI-
MATH-
API
Model IDgpt-4.1-mini
API Docs
Sources