GPT-4 Turbo vs GPT-4o
OpenAI GPT-4 Turbo | OpenAI GPT-4o | |
|---|---|---|
| Overview | ||
| Company | OpenAI | OpenAI |
| Release date | Nov 6 2023 | May 13 2024 |
| Access | Proprietary | Proprietary |
| Specifications | ||
Context window | 128k | — |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | — | 12% |
| Timeline | ||
| Release gap | GPT-4 Turbo shipped 189 days before GPT-4o | |
Which is better: GPT-4 Turbo or GPT-4o?
GPT-4 Turbo and GPT-4o don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4 Turbo shipped 189 days before GPT-4o, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
Direct benchmark comparisons are unavailable — GPT-4 Turbo and GPT-4o don't publish scores on any of the same benchmarks.
Frequently asked questions
GPT-4 Turbo was released by OpenAI on Nov 6 2023.
GPT-4o was released by OpenAI on May 13 2024.
Other comparisons
GPT-4 Turbo vs Claude Sonnet 5GPT-4o vs Claude Sonnet 5GPT-4 Turbo vs Gemini OmniGPT-4o vs Gemini OmniGPT-4 Turbo vs Muse Spark 1.1GPT-4o vs Muse Spark 1.1GPT-4 Turbo vs Grok 4.5GPT-4o vs Grok 4.5GPT-4 Turbo vs DeepSeek-V4-ProGPT-4o vs DeepSeek-V4-ProGPT-4 Turbo vs Mistral Medium 3.5GPT-4o vs Mistral Medium 3.5