Author's Description
The 2024-08-06 version of GPT-4o offers improved performance in structured outputs, with the ability to supply a JSON schema in the respone_format. Read more [here](https://openai.com/index/introducing-structured-outputs-in-the-api/). GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as fast and 50% more cost-effective. GPT-4o also offers improved performance in processing non-English languages and enhanced visual capabilities. For benchmarking against other models, it was briefly called ["im-also-a-good-gpt2-chatbot"](https://twitter.com/LiamFedus/status/1790064963966370209)
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
The OpenAI GPT-4o (2024-08-06) model demonstrates a strong overall performance profile, particularly excelling in reliability and accuracy for specific tasks. It performs among the fastest models, ranking in the 72nd percentile for speed across benchmarks. While its pricing tends to be at premium levels (20th percentile), this is often justified by its exceptional reliability, boasting a perfect 100% success rate across all evaluated benchmarks, indicating consistent and usable responses. The model exhibits perfect accuracy in both the Hallucinations Baseline and Ethics (Baseline) benchmarks, often achieving this as the most accurate model at its price point and speed. It also shows very strong performance in General Knowledge (99.5% accuracy) and Email Classification (99.0% accuracy). Its instruction following capabilities are solid at 67.0% accuracy, and it performs well in Reasoning (80.0%) and Coding (89.0%). Key strengths include its high accuracy in knowledge-based and ethical reasoning tasks, coupled with its robust reliability and improved structured output capabilities. No significant weaknesses are apparent from the provided benchmarks, though its premium pricing might be a consideration for cost-sensitive applications.
Model Pricing
Current Pricing
Feature | Price (per 1M tokens) |
---|---|
Prompt | $2.5 |
Completion | $10 |
Input Cache Read | $1.25 |
Price History
Available Endpoints
Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
---|---|---|---|---|
Azure
|
Azure | openai/gpt-4o-2024-08-06 | 128K | $2.5 / 1M tokens | $10 / 1M tokens |
OpenAI
|
OpenAI | openai/gpt-4o-2024-08-06 | 128K | $2.5 / 1M tokens | $10 / 1M tokens |
Benchmark Results
Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
---|
Other Models by openai
|
Released | Params | Context |
|
Speed | Ability | Cost |
---|---|---|---|---|---|---|---|
OpenAI: GPT-4o Audio | Aug 14, 2025 | ~200B | 128K |
Audio input
Text input
Text output
|
— | — | $$$$$ |
OpenAI: GPT-5 Chat | Aug 07, 2025 | — | 128K |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-5 | Aug 07, 2025 | — | 400K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-5 Mini | Aug 07, 2025 | — | 400K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-5 Nano | Aug 07, 2025 | — | 400K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$ |
OpenAI: gpt-oss-120b | Aug 05, 2025 | 120B | 131K |
Text input
Text output
|
★★★ | ★★★★ | $$$ |
OpenAI: gpt-oss-20b | Aug 05, 2025 | 20B | 131K |
Text input
Text output
|
★★★ | ★★★★ | $$ |
OpenAI: o3 Pro | Jun 10, 2025 | ~400B | 200K |
File input
Text input
Image input
Text output
|
— | — | +$$$$$ |
OpenAI: Codex Mini | May 16, 2025 | — | 200K |
Text input
Image input
Text output
|
★★ | ★★★★ | $$$$$ |
OpenAI: o4 Mini High | Apr 16, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★ | $$$$$ |
OpenAI: o3 | Apr 16, 2025 | ~400B | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: o4 Mini | Apr 16, 2025 | — | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-4.1 | Apr 14, 2025 | ~1.8T | 1M |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-4.1 Mini | Apr 14, 2025 | ~300B | 1M |
File input
Text input
Image input
Text output
|
★★★★ | ★★★★ | $$$ |
OpenAI: GPT-4.1 Nano | Apr 14, 2025 | ~50B | 1M |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★ | $$ |
OpenAI: o1-pro | Mar 19, 2025 | 300B | 200K |
File input
Text input
Image input
Text output
|
★ | ★★★ | +$$$$$ |
OpenAI: GPT-4o-mini Search Preview | Mar 12, 2025 | ~8B | 128K |
Text input
Text output
|
★★★ | ★★ | $$$ |
OpenAI: GPT-4o Search Preview | Mar 12, 2025 | ~200B | 128K |
Text input
Text output
|
★★★ | ★★★ | $$$$$ |
OpenAI: GPT-4.5 (Preview) Unavailable | Feb 27, 2025 | ~12.8T | 128K |
Text input
Image input
Text output
|
★★★★★ | ★★★★★ | +$$$$$ |
OpenAI: o3 Mini High | Feb 12, 2025 | 200B | 200K |
File input
Text input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: o3 Mini | Jan 31, 2025 | 200B | 200K |
File input
Text input
Text output
|
★★ | ★★★★★ | $$$$$ |
OpenAI: o1 | Dec 17, 2024 | 300B | 200K |
File input
Text input
Image input
Text output
|
★★ | ★★★★★ | +$$$$$ |
OpenAI: GPT-4o (2024-11-20) | Nov 20, 2024 | ~200B | 128K |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★★ | $$$$$ |
OpenAI: o1-mini | Sep 11, 2024 | ~100B | 128K |
Text input
Text output
|
— | ★ | $$$$$ |
OpenAI: o1-preview Unavailable | Sep 11, 2024 | 300B | 128K |
Text input
Text output
|
★ | ★★★★★ | +$$$$$ |
OpenAI: o1-preview (2024-09-12) Unavailable | Sep 11, 2024 | 300B | 128K |
Text input
Text output
|
★★ | ★★★★★ | +$$$$$ |
OpenAI: o1-mini (2024-09-12) | Sep 11, 2024 | ~100B | 128K |
Text input
Text output
|
— | ★ | $$$$$ |
OpenAI: ChatGPT-4o | Aug 13, 2024 | ~200B | 128K |
Text input
Image input
Text output
|
★★★★★ | ★★ | $$$$$ |
OpenAI: GPT-4o-mini | Jul 17, 2024 | ~8B | 128K |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★ | $$ |
OpenAI: GPT-4o-mini (2024-07-18) | Jul 17, 2024 | ~8B | 128K |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★★ | $$ |
OpenAI: GPT-4o | May 12, 2024 | ~200B | 128K |
File input
Text input
Image input
Text output
|
★★★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-4o (extended) | May 12, 2024 | ~200B | 128K |
File input
Text input
Image input
Text output
|
★★★★ | ★★ | +$$$$$ |
OpenAI: GPT-4o (2024-05-13) | May 12, 2024 | ~200B | 128K |
File input
Text input
Image input
Text output
|
★★★★★ | ★★★ | $$$$$ |
OpenAI: GPT-4 Turbo | Apr 08, 2024 | — | 128K |
Text input
Image input
Text output
|
★★★★ | ★★★★ | +$$$$$ |
OpenAI: GPT-3.5 Turbo (older v0613) | Jan 24, 2024 | 175B | 4K |
Text input
Text output
|
★★★★★ | ★ | $$$$ |
OpenAI: GPT-4 Turbo Preview | Jan 24, 2024 | — | 128K |
Text input
Text output
|
★★★★ | ★★ | +$$$$$ |
OpenAI: GPT-3.5 Turbo 16k (older v1106) Unavailable | Nov 05, 2023 | 175B | 16K |
Text input
Text output
|
— | — | $$$$$ |
OpenAI: GPT-4 Turbo (older v1106) | Nov 05, 2023 | — | 128K |
Text input
Text output
|
★★★★ | ★★★★ | +$$$$$ |
OpenAI: GPT-3.5 Turbo Instruct | Sep 27, 2023 | 175B | 4K |
Text input
Text output
|
★★★★★ | ★★ | $$$$ |
OpenAI: GPT-3.5 Turbo 16k | Aug 27, 2023 | 175B | 16K |
Text input
Text output
|
★★★★★ | ★★★★★ | $$$$$ |
OpenAI: GPT-3.5 Turbo 16k Unavailable | May 27, 2023 | 175B | 16K |
Text input
Text output
|
— | — | $$$$ |
OpenAI: GPT-3.5 Turbo | May 27, 2023 | 175B | 16K |
Text input
Text output
|
— | — | $$$$ |
OpenAI: GPT-4 | May 27, 2023 | — | 8K |
Text input
Text output
|
★★★ | ★★ | +$$$$$ |
OpenAI: GPT-4 (older v0314) | May 27, 2023 | — | 8K |
Text input
Text output
|
★★★★ | ★★ | +$$$$$ |