Author's Description
OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader general knowledge and advanced reasoning capabilities. Training data: up to Sep 2021.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
OpenAI's GPT-4, a large-scale multimodal language model, demonstrates competitive response times, performing among the faster models with a 41st percentile speed ranking across benchmarks. However, it is positioned at a premium pricing level, ranking in the 4th percentile for cost-effectiveness. The model excels in ethical reasoning, achieving perfect 100.0% accuracy in the Ethics (Baseline) benchmark, making it the most accurate model at its price point and among models of similar speed. It also shows solid performance in Instruction Following, with 67.0% accuracy, indicating a strong ability to interpret and execute complex directives. A notable weakness is observed in the Coding (Baseline) benchmark, where it achieved only 7.0% accuracy, suggesting limitations in programming knowledge compared to other models. GPT-4's strength lies in its advanced reasoning and general knowledge, particularly in ethical considerations, while its coding proficiency appears to be an area for potential improvement.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $30 |
| Completion | $60 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
OpenAI
|
OpenAI | openai/gpt-4 | 8K | $30 / 1M tokens | $60 / 1M tokens |
|
Azure
|
Azure | openai/gpt-4 | 8K | $30 / 1M tokens | $60 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by openai
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| OpenAI: Text Embedding 3 Large | Oct 30, 2025 | — | 8K |
Text input
Text output
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— | — | $ |
| OpenAI: gpt-oss-safeguard-20b | Oct 29, 2025 | 20B | 131K |
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Text output
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★★★★★ | ★★★★ | $$$ |
| OpenAI: GPT-5 Image Mini | Oct 16, 2025 | — | 400K |
Image input
File input
Text input
Image output
Text output
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— | — | $$$$$ |
| OpenAI: GPT-5 Image | Oct 14, 2025 | — | 400K |
Image input
File input
Text input
Image output
Text output
|
— | — | $$$$$ |
| OpenAI: o3 Deep Research | Oct 10, 2025 | ~400B | 200K |
Image input
File input
Text input
Text output
|
— | — | +$$$$$ |
| OpenAI: o4 Mini Deep Research | Oct 10, 2025 | — | 200K |
Image input
File input
Text input
Text output
|
— | — | $$$$$ |
| OpenAI: GPT-5 Pro | Oct 06, 2025 | — | 400K |
Image input
File input
Text input
Text output
|
— | — | +$$$$$ |
| OpenAI: GPT-5 Codex | Sep 23, 2025 | — | 400K |
Image input
Text input
Text output
|
★★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-4o Audio | Aug 14, 2025 | ~200B | 128K |
Audio input
Text input
Text output
|
— | — | $$$$$ |
| OpenAI: GPT-5 Chat | Aug 07, 2025 | — | 128K |
Image input
File input
Text input
Text output
|
★★★★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-5 | Aug 07, 2025 | — | 400K |
Image input
File input
Text input
Text output
|
★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-5 Mini | Aug 07, 2025 | — | 400K |
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|
★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-5 Nano | Aug 07, 2025 | — | 400K |
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|
★★ | ★★★★★ | $$$$ |
| OpenAI: gpt-oss-120b | Aug 05, 2025 | 120B | 131K |
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|
★★★ | ★★★★ | $$$ |
| OpenAI: gpt-oss-120b (exacto) | Aug 05, 2025 | 120B | 131K |
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|
— | — | $$ |
| OpenAI: gpt-oss-20b | Aug 05, 2025 | 20B | 131K |
Text input
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|
★ | ★★★★ | $$ |
| OpenAI: o3 Pro | Jun 10, 2025 | ~400B | 200K |
Image input
File input
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|
— | — | +$$$$$ |
| OpenAI: Codex Mini | May 16, 2025 | — | 200K |
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|
★★★ | ★★★★ | $$$$$ |
| OpenAI: o4 Mini High | Apr 16, 2025 | — | 200K |
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|
★★ | ★★★★ | $$$$$ |
| OpenAI: o3 | Apr 16, 2025 | ~400B | 200K |
Image input
File input
Text input
Text output
|
★★ | ★★★★★ | $$$$$ |
| OpenAI: o4 Mini | Apr 16, 2025 | — | 200K |
Image input
File input
Text input
Text output
|
★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-4.1 | Apr 14, 2025 | ~1.8T | 1M |
Image input
File input
Text input
Text output
|
★★★★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-4.1 Mini | Apr 14, 2025 | ~300B | 1M |
Image input
File input
Text input
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|
★★★★ | ★★★★ | $$$ |
| OpenAI: GPT-4.1 Nano | Apr 14, 2025 | ~50B | 1M |
Image input
File input
Text input
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|
★★★★★ | ★★★ | $$ |
| OpenAI: o1-pro | Mar 19, 2025 | 300B | 200K |
Image input
File input
Text input
Text output
|
★ | ★★★ | +$$$$$ |
| OpenAI: GPT-4o-mini Search Preview | Mar 12, 2025 | ~8B | 128K |
Text input
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|
★★★ | ★★ | $$$ |
| OpenAI: GPT-4o Search Preview | Mar 12, 2025 | ~200B | 128K |
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|
★★★ | ★★★ | $$$$$ |
| OpenAI: GPT-4.5 (Preview) Unavailable | Feb 27, 2025 | ~12.8T | 128K |
Image input
Text input
Text output
|
★★★★★ | ★★★★★ | +$$$$$ |
| OpenAI: o3 Mini High | Feb 12, 2025 | 200B | 200K |
File input
Text input
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|
★★ | ★★★★ | $$$$$ |
| OpenAI: o3 Mini | Jan 31, 2025 | 200B | 200K |
File input
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|
★★ | ★★★★★ | $$$$$ |
| OpenAI: o1 | Dec 17, 2024 | 300B | 200K |
Image input
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|
★★ | ★★★★★ | +$$$$$ |
| OpenAI: GPT-4o (2024-11-20) | Nov 20, 2024 | ~200B | 128K |
Image input
File input
Text input
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|
★★★★★ | ★★★★ | $$$$$ |
| OpenAI: o1-mini Unavailable | Sep 11, 2024 | ~100B | 128K |
Text input
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|
— | ★ | $$$$$ |
| OpenAI: o1-preview Unavailable | Sep 11, 2024 | 300B | 128K |
Text input
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|
★★ | ★★★★★ | +$$$$$ |
| OpenAI: o1-preview (2024-09-12) Unavailable | Sep 11, 2024 | 300B | 128K |
Text input
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|
★★ | ★★★★★ | +$$$$$ |
| OpenAI: o1-mini (2024-09-12) Unavailable | Sep 11, 2024 | ~100B | 128K |
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|
— | ★ | $$$$$ |
| OpenAI: ChatGPT-4o | Aug 13, 2024 | ~200B | 128K |
Image input
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|
★★★★★ | ★★ | $$$$$ |
| OpenAI: GPT-4o (2024-08-06) | Aug 05, 2024 | ~200B | 128K |
Image input
File input
Text input
Text output
|
★★★★ | ★★★★ | $$$$$ |
| OpenAI: GPT-4o-mini | Jul 17, 2024 | ~8B | 128K |
Image input
File input
Text input
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|
★★★★★ | ★★★ | $$ |
| OpenAI: GPT-4o-mini (2024-07-18) | Jul 17, 2024 | ~8B | 128K |
Image input
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|
★★★★★ | ★★★★ | $$ |
| OpenAI: GPT-4o | May 12, 2024 | ~200B | 128K |
Image input
File input
Text input
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|
★★★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-4o (extended) | May 12, 2024 | ~200B | 128K |
Image input
File input
Text input
Text output
|
★★★★ | ★★ | +$$$$$ |
| OpenAI: GPT-4o (2024-05-13) | May 12, 2024 | ~200B | 128K |
Image input
File input
Text input
Text output
|
★★★★★ | ★★★ | $$$$$ |
| OpenAI: GPT-4 Turbo | Apr 08, 2024 | — | 128K |
Image input
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Text output
|
★★★★ | ★★★★ | +$$$$$ |
| OpenAI: GPT-3.5 Turbo (older v0613) | Jan 24, 2024 | 175B | 4K |
Text input
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|
★★★★★ | ★ | $$$ |
| OpenAI: GPT-4 Turbo Preview | Jan 24, 2024 | — | 128K |
Text input
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|
★★★★ | ★★ | +$$$$$ |
| OpenAI: GPT-3.5 Turbo 16k (older v1106) Unavailable | Nov 05, 2023 | 175B | 16K |
Text input
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|
— | — | $$$$$ |
| OpenAI: GPT-4 Turbo (older v1106) | Nov 05, 2023 | — | 128K |
Text input
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|
★★★★ | ★★★★ | +$$$$$ |
| OpenAI: GPT-3.5 Turbo Instruct | Sep 27, 2023 | 175B | 4K |
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|
★★★★★ | ★★ | $$$$ |
| OpenAI: GPT-3.5 Turbo 16k | Aug 27, 2023 | 175B | 16K |
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|
★★★★★ | ★★★★★ | $$$$$ |
| OpenAI: GPT-3.5 Turbo 16k Unavailable | May 27, 2023 | 175B | 16K |
Text input
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|
— | — | $$$$ |
| OpenAI: GPT-3.5 Turbo | May 27, 2023 | 175B | 16K |
Text input
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|
— | — | $$$$ |
| OpenAI: GPT-4 (older v0314) | May 27, 2023 | — | 8K |
Text input
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|
★★★★ | ★★ | +$$$$$ |