GPT-4.1 Mini

by OpenAI

Fast, cost-effective GPT-4.1 variant

Key info

Input
Output
Features
Context window
1M
Max output
33K
Input price
$0.40 /1M
Output price
$1.60 /1M
  • US residency available
  • Zero data retention via Enterprise
  • No training by default
  • GDPR DPA available

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Global rank#229 of 518 LLMs
TierEfficient
Output speed74 tok/s
First token0.52s
Intelligence Index22.9
Coding Index18.5
Math Index46.3
MMLU-Pro
78%
GPQA Diamond
66%
Humanity's Last Exam
5%
LiveCodeBench
48%
SciCode
40%
AIME 2025
46%
IFBench
38%
Long-context reasoning
42%
Terminal-Bench Hard
8%
τ²-Bench Telecom
53%

Available routes

GPT-4.1 Mini runs on 1 route through the Opper gateway. Compare residency, ZDR, and training posture at a glance — full data-handling detail per route below.

ProviderRegionZero data retentionTrainingInputOutput
OpenAIUSEnterpriseNo$0.40$1.60

Training posture across routes: No training on prompts by default.

Data handling per route

Each route hosting GPT-4.1 Mini has its own privacy posture, residency, and GDPR terms. Postures are maintained by Opper with a last-verification timestamp.

OpenAI United States🇺🇸

Zero data retention is available via Opper Enterprise contract. No training on customer data. US; SCCs; DPA available.

Zero data retention
Available via Opper Enterprise contract.
Training
No training on customer data.
Logging
Abuse monitoring (30-day retention)
Third-party access
None disclosed
GDPR DPA
DPA available
Transfer mechanism
SCCs

Compare GPT-4.1 Mini with…

Side-by-side on privacy, EU hosting, pricing, and benchmarks.

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GPT-4.1 Mini by OpenAI — pricing, benchmarks | Opper AI