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OpenAI o4-mini-high is the same model as [o4-mini](/openai/o4-mini) with reasoning_effort set to high. OpenAI o4-mini is a compact reasoning model in the o-series, optimized for fast, cost-efficient performance while retaining strong multimodal and agentic capabilities. It supports tool use and demonstrates competitive reasoning and coding performance across benchmarks like AIME (99.5% with Python) and SWE-bench, outperforming its predecessor o3-mini and even approaching o3 in some domains. Despite its smaller size, o4-mini exhibits high accuracy in STEM tasks, visual problem solving (e.g., MathVista, MMMU), and code editing. It is especially well-suited for high-throughput scenarios where latency or cost is critical. Thanks to its efficient architecture and refined reinforcement learning training, o4-mini can chain tools, generate structured outputs, and solve multi-step tasks with minimal delay—often in under a minute.
Price/1M
$1.93
540th cheapest
521% above median
Top 80%
Context Window
200K
108th largest
Top 37%
Input
$1.10
per 1M tokens
Output
$4.40
per 1M tokens
Blended
$1.93
per 1M tokens
Cheaper than 20% of models. Median price is $0.31/1M tokens.
Daily
$1.93
Monthly
$57.75
Context Window
200K
tokens
Larger than 63% of models
Max Output
100K
tokens
50% of context
Context Window Comparison