OpenAI: o4 Mini High
OpenAIOpenAI o4-mini-high is the same model as [o4-mini](/openai/o4-mini) with reasoning_effort set to high. OpenAI o4-mini is
Multimodal vision
TextVision
Specifications
| Vendor | OpenAI |
| Family | openai |
| Context | 200K · 150k words（≈ a novella） |
| Max output | 200K · 150k words（≈ a novella） |
| Released | 2026-06-19 |
| Open source | No |
| Tool use | — |
Pricing across channels
per 1M tokens, USD
| Channel | Type | Input | Output | → |
|---|---|---|---|---|
| OpenRouter (auto) | Aggregator | $1.10 | $4.40 | visitAd |
OpenRouter API (auto-fetched)· 2026-06-19
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