OpenAI: o4 Mini High (batch)
The OpenAI o4 Mini High (batch) is an AI model capable of handling text, images, and files, with a context length of 200,000 tokens and support for tools and reasoning processes. This makes it versatile for various applications that require both structured and unstructured data inputs. While its benchmark blended score of 81.0 across independent benchmarks is solid, potential users should consider the model's cost-$0.55 per million input tokens and $2.2 per million output tokens-which might make it less attractive compared to other models in certain scenarios. Those requiring robust handling of diverse data types and reasoning capabilities may find this model worth the investment.
Benchmark results
Independent, published benchmarks. Blended score 81.0 across 1 benchmark, last refreshed 2026-08-07. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 72.0 |
- Model ID
- openai/o4-mini-high:batch
- Vendor
- openai
- Released
- April 2025
- Tokenizer
- GPT
- Input Modalities
- image, text, file
- Output Modalities
- text
- Max Output
- 100,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $0.55/M input and $2.20/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.02 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.39 |
| A month of a busy support chatbot | 5M in / 2M out | $7.15 |
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Quick answers
- How much does OpenAI: o4 Mini High (batch) cost?
- $0.55 per million input tokens and $2.20 per million output tokens.
- What is OpenAI: o4 Mini High (batch)'s context window?
- 200,000 tokens, roughly 300 pages of text in a single request.
- Does OpenAI: o4 Mini High (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: o4 Mini High (batch) process images?
- Yes, it accepts image input.