OpenAI: o4 Mini

Name: OpenAI: o4 Mini
Price: 4.4 USD
Author: openai

OpenAI: o4 Mini is openai's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Aggregated third-party benchmarks

Benchmark	Value	Source
AA Coding Index	26	artificial_analysis
AA Intelligence Index	33	artificial_analysis
AA Math Index	91	artificial_analysis
AIME	94.0%	artificial_analysis
AIME 2025	90.7%	artificial_analysis
LMArena Elo (Chatbot Arena)	1,363	lmarena
GPQA Diamond	78.4%	artificial_analysis
Humanity's Last Exam	17.5%	artificial_analysis
IFBench	68.7%	artificial_analysis
LCR (long-context reasoning)	55.0%	artificial_analysis
LiveCodeBench	85.9%	artificial_analysis
MATH-500	98.9%	artificial_analysis
MMLU-Pro	83.2%	artificial_analysis
SciCode	46.5%	artificial_analysis
τ²-bench	55.6%	artificial_analysis
Terminal-Bench Hard	15.2%	artificial_analysis
Median output throughput (tokens/s)	173	artificial_analysis
Median time to first token (s)	20	artificial_analysis

Artificial Analysis (artificialanalysis.ai). Redistribution requires an AA commercial license.

Model details

Lab: OpenAI
Released: 2025-04-16
Weights: —
Context: 200K
Max output: 100K
Knowledge cutoff: 2024-06-30
Price in: $1.10/M
Price out: $4.40/M
Modality: text+image+file->text

View on OpenRouter ↗

Sources: openrouter · lmarena · artificial_analysis

FAQ

Is OpenAI: o4 Mini open weights?

Open-weights status for OpenAI: o4 Mini is not recorded.