OpenAI: GPT-4o (2024-08-06)
The OpenAI GPT-4o is a multimodal large language model that can process text, images, and files up to 128,000 context tokens. It supports tools for integration with external systems but does not support reasoning or structured output. Consider shortlisting the OpenAI GPT-4o if you need a robust text processing capability and are willing to pay $2.5 per million input tokens and $10.0 per million output tokens. With a blended benchmark score of 16.4 across two independent benchmarks, it holds its own in comparison to other models. However, its performance is not without cost, so evaluate whether the price point aligns with your project's requirements before making a decision.
Benchmark results
Independent, published benchmarks. Blended score 16.1 across 2 benchmarks, last refreshed 2026-09-23. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| Aider Polyglot | code editing across languages | 23.1 |
| AI Index | broad capability composite | 12.8 |
- Model ID
- openai/gpt-4o-2024-08-06
- Vendor
- openai
- Released
- August 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 $2.50/M input and $10.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.09 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.75 |
| A month of a busy support chatbot | 5M in / 2M out | $32.50 |
Similar models
OpenAI: GPT-4o (2024-11-20)
OpenAI: GPT-4o
OpenAI: GPT-5 Image
OpenAI: GPT Audio Mini
OpenAI: gpt-oss-120b
OpenAI: GPT-5.4 Image 2
Quick answers
- How much does OpenAI: GPT-4o (2024-08-06) cost?
- $2.50 per million input tokens and $10.00 per million output tokens.
- What is OpenAI: GPT-4o (2024-08-06)'s context window?
- 128,000 tokens, roughly 192 pages of text in a single request.
- Does OpenAI: GPT-4o (2024-08-06) support tool calling?
- It supports tool calling, structured output.
- Can OpenAI: GPT-4o (2024-08-06) process images?
- Yes, it accepts image input.