OpenAI: o3 Mini High (batch)
The OpenAI o3 Mini High (batch) is designed for handling both text and file inputs with a context length of 200,000 tokens; it supports tools and reasoning capabilities but does not provide structured output or open weights access. This model shines in versatile input processing and can be useful for tasks requiring sophisticated interaction. While the o3 Mini High (batch) offers robust functionality at a blended benchmark score of 34.2 across four independent benchmarks, its pricing ($0.55 per million input tokens and $2.2 per million output tokens) might make it less attractive for cost-sensitive applications unless you need its specific capabilities. Its performance in the Aider Polyglot test stands out at 60.4, but for those on a budget, this model may not be the most economical choice given its higher price point.
Benchmark results
Independent, published benchmarks. Blended score 34.2 across 4 benchmarks, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 60.4 |
| AI Index | broad capability composite | 25.9 |
| AI Index Coding | software engineering tasks | 26.8 |
| AI Index Agentic | multi-step tool-using tasks | 2.8 |
- Model ID
- openai/o3-mini-high:batch
- Vendor
- openai
- Released
- February 2025
- Tokenizer
- GPT
- Input Modalities
- text, file
- Output Modalities
- text
- Max Output
- 100,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- text only
- 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 |
Similar models
OpenAI: GPT-5.6 Luna Pro
OpenAI: GPT-5.6 Luna Pro (batch)
OpenAI: GPT-5.6 Luna
OpenAI: GPT-5.6 Luna (batch)
OpenAI: GPT-5.6 Terra Pro
OpenAI: GPT-5.6 Terra Pro (batch)
Quick answers
- How much does OpenAI: o3 Mini High (batch) cost?
- $0.55 per million input tokens and $2.20 per million output tokens.
- What is OpenAI: o3 Mini High (batch)'s context window?
- 200,000 tokens, roughly 300 pages of text in a single request.
- Does OpenAI: o3 Mini High (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: o3 Mini High (batch) process images?
- No, it is text-only on the input side.