openai

OpenAI: o3 Mini (batch)

The OpenAI o3 Mini (batch) is designed for handling both text and file inputs with a substantial context length of 200,000 tokens and supports reasoning and external tools, making it versatile for complex tasks. While it offers robust capabilities in input modalities and reasoning, structured output support remains unverified. This model should be considered by those needing comprehensive input flexibility and the ability to integrate external tools for enhanced functionality; however, its blended benchmark score of 46.6 across two independent benchmarks suggests it may not excel in every use case. Given its pricing at $0.55 per million input tokens and $2.2 per million output tokens, it offers a balance between cost and performance but may be less competitive for users prioritizing the highest scores on specific benchmarks.

Quality Score
100/100
price + capability + benchmarks
Input Price
$0.55
per 1M tokens
Output Price
$2.20
per 1M tokens
Context Window
200,000
tokens

Benchmark results

Independent, published benchmarks. Blended score 46.6 across 2 benchmarks, last refreshed 2026-08-08. How scoring works →

BenchmarkMeasuresScore
Aider Polyglot code editing across languages 53.8
AI Index broad capability composite 31.7
Model ID
openai/o3-mini:batch
Vendor
openai
Released
January 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 →

JobTokensCost
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: o3 Mini (batch) cost?
$0.55 per million input tokens and $2.20 per million output tokens.
What is OpenAI: o3 Mini (batch)'s context window?
200,000 tokens, roughly 300 pages of text in a single request.
Does OpenAI: o3 Mini (batch) support tool calling?
It supports tool calling, structured output, a reasoning mode.
Can OpenAI: o3 Mini (batch) process images?
No, it is text-only on the input side.