openai

OpenAI: GPT-4o-mini

The OpenAI GPT-4o-mini is a large language model that supports text, image, and file inputs within a context length of 128,000 tokens, making it capable of handling complex multi-modal tasks. It also integrates tools for practical use but lacks explicit support for reasoning or structured output. With a blended benchmark score of 5.8 across four independent benchmarks, the GPT-4o-mini offers a reliable performance level; however, its price at $0.15 per million input tokens and $0.6 per million output tokens might make it less cost-effective compared to models with similar or higher benchmark scores. For those requiring a versatile model that can process diverse inputs and integrate tools without the need for reasoning capabilities, this could be a suitable option.

Quality Score
95/100
price + capability + benchmarks
Input Price
$0.15
per 1M tokens
Output Price
$0.60
per 1M tokens
Context Window
128,000
tokens

Benchmark results

Independent, published benchmarks. Blended score 5.8 across 4 benchmarks, last refreshed 2026-08-13. How scoring works →

BenchmarkMeasuresScore
Aider Polyglot code editing across languages 3.6
AI Index broad capability composite 11.0
AI Index Coding software engineering tasks 18.8
AI Index Agentic multi-step tool-using tasks 1.6
Model ID
openai/gpt-4o-mini
Vendor
openai
Released
July 2024
Tokenizer
GPT
Input Modalities
text, image, file
Output Modalities
text
Max Output
16,384 tokens
Tool Calling
✓ supported
Structured Output
✓ supported
Reasoning Mode
not supported
Vision
✓ accepts images
Audio
no
Moderated
yes

What it costs in practice

Computed from the current $0.15/M input and $0.60/M output rates. Run your own numbers →

JobTokensCost
Summarize a 50-page report 30k in / 1.5k out under $0.01
Classify 1,000 customer emails 500k in / 50k out $0.10
A month of a busy support chatbot 5M in / 2M out $1.95

Similar models

Quick answers

How much does OpenAI: GPT-4o-mini cost?
$0.15 per million input tokens and $0.60 per million output tokens.
What is OpenAI: GPT-4o-mini's context window?
128,000 tokens, roughly 192 pages of text in a single request.
Does OpenAI: GPT-4o-mini support tool calling?
It supports tool calling, structured output.
Can OpenAI: GPT-4o-mini process images?
Yes, it accepts image input.