Gemini 3.1 Flash-Lite vs GPT-4o
Google Gemini 3.1 Flash-Lite | OpenAI GPT-4o | |
|---|---|---|
| Overview | ||
| Company | OpenAI | |
| Release date | Mar 3 2026 | May 13 2024 |
| Access | Proprietary | Proprietary |
| 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. | 11% | 12%Best |
| Timeline | ||
| Release gap | GPT-4o shipped 659 days before Gemini 3.1 Flash-Lite | |
Which is better: Gemini 3.1 Flash-Lite or GPT-4o?
GPT-4o leads Gemini 3.1 Flash-Lite on 1 of the 1 benchmark they both report (BullshitBench v2). GPT-4o shipped 659 days before Gemini 3.1 Flash-Lite, 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.
On BullshitBench v2, GPT-4o leads at 12% vs Gemini 3.1 Flash-Lite at 11%.
Frequently asked questions
Gemini 3.1 Flash-Lite was released by Google on Mar 3 2026.
GPT-4o was released by OpenAI on May 13 2024.
Other comparisons
Gemini 3.1 Flash-Lite vs Claude Sonnet 5GPT-4o vs Claude Sonnet 5Gemini 3.1 Flash-Lite vs Muse Spark 1.1GPT-4o vs Muse Spark 1.1Gemini 3.1 Flash-Lite vs Grok 4.5GPT-4o vs Grok 4.5Gemini 3.1 Flash-Lite vs DeepSeek-V4-ProGPT-4o vs DeepSeek-V4-ProGemini 3.1 Flash-Lite vs Mistral Medium 3.5GPT-4o vs Mistral Medium 3.5Gemini 3.1 Flash-Lite vs Kimi K2.7 CodeGPT-4o vs Kimi K2.7 Code