Intelligence Index
0125.6
> 52% OF MODELS
OpenAI
o4 Mini High
Updated: August 2026
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...
Specifications
- Context
- 200K
- Input
- $1.1/M
- Output
- $4.4/M
Capabilities
VISIONTEXTWEBTHINKINGWRITING
Similarly Priced Models
| Model | Provider | Context | Input Price | Output Price |
|---|---|---|---|---|
| o4 Mini | OpenAI | 200K | $1.1/M | $4.4/M |
| Z.ai: GLM 5V Turbo | Z-AI | 203K | $1.2/M | $4/M |
| GPT-5.6 Terra Pro | OpenAI | 1M | $1/M | $6/M |
| GPT-5.6 Terra | OpenAI | 1M | $1/M | $6/M |
| Grok Build 0.1 | xAI | 256K | $1/M | $2/M |
Performance Metrics
Average Response Performance
- Output Speed
- 146.4 tok/s
- Time To First Token
- 19.24s
- Time To First Answer Token
- 19.24s
- End To End Response Time
- 22.66s
DATA SOURCE: Artificial Analysis