GPT-4o Mini

by OpenAI

Smaller, faster GPT-4o variant

Key info

Input
Output
Features
Context window
128K
Max output
16K
Input price
$0.15 /1M
Output price
$0.60 /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#389 of 518 LLMs
TierEfficient
Output speed63 tok/s
First token0.63s
Intelligence Index12.6
Math Index14.7
MMLU-Pro
65%
GPQA Diamond
43%
Humanity's Last Exam
4%
LiveCodeBench
23%
SciCode
23%
AIME 2025
15%
IFBench
31%

Available routes

GPT-4o 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$0.15$0.60

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

Data handling per route

Each route hosting GPT-4o 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-4o Mini with…

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

Other models from OpenAI

Start building with 300+ models

One API key. Every major provider. Up and running in minutes.

Get startedView Documentation
GPT-4o Mini by OpenAI — pricing, benchmarks | Opper AI