GPT-4 Turbo vs GPT-4o Comparison
Comparing GPT-4 Turbo and GPT-4o across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
GPT-4 Turbo outperforms in 1 benchmarks (MMLU), while GPT-4o is better at 1 benchmark (GPQA).
Both models are evenly matched across the benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, GPT-4 Turbo ($10.00/1M tokens) is 4.0x more expensive than GPT-4o ($2.50/1M tokens).
For output processing, GPT-4 Turbo ($30.00/1M tokens) is 3.0x more expensive than GPT-4o ($10.00/1M tokens).
In conclusion, GPT-4 Turbo is more expensive than GPT-4o.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Both models have the same input context window of 128,000 tokens. GPT-4o can generate longer responses up to 16,384 tokens, while GPT-4 Turbo is limited to 4,096 tokens.
Input Capabilities
Supported data types and modalities
GPT-4o supports multimodal inputs, whereas GPT-4 Turbo does not.
GPT-4o can handle both text and other forms of data like images, making it suitable for multimodal applications.
GPT-4 Turbo
GPT-4o
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
GPT-4 Turbo was released on 2024-04-09, while GPT-4o was released on 2024-08-06.
GPT-4o is 4 months newer than GPT-4 Turbo.
Apr 9, 2024
1.9 years ago
Aug 6, 2024
1.6 years ago
3mo newerKnowledge Cutoff
When training data ends
GPT-4 Turbo has a documented knowledge cutoff of 2023-12-31, while GPT-4o's cutoff date is not specified.
We can confirm GPT-4 Turbo's training data extends to 2023-12-31, but cannot make a direct comparison without GPT-4o's cutoff date.
Dec 2023
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Provider Availability
GPT-4 Turbo is available from Azure, OpenAI. GPT-4o is available from Azure, OpenAI. The availability of providers can affect quality of the model and reliability.
GPT-4 Turbo
GPT-4o
Outputs Comparison
Key Takeaways
GPT-4 Turbo
View detailsOpenAI
GPT-4o
View detailsOpenAI
Detailed Comparison
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