Google
Gemini 3.1 Flash-Lite
Gemini 3.1 Flash-Lite is an AI model released by Google on Tuesday, Mar 3 2026, 12 days after Gemini 3.1 Pro. Benchmark results (shown below) cover BullshitBench v2.
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%
Compare Gemini 3.1 Flash-Lite with
Gemini 3.1 Flash-Lite vs Gemini 3.5 FlashGemini 3.1 Flash-Lite vs GPT-5.6 SolGemini 3.1 Flash-Lite vs Claude Sonnet 5Gemini 3.1 Flash-Lite vs Muse Spark 1.1Gemini 3.1 Flash-Lite vs Grok 4.5Gemini 3.1 Flash-Lite vs DeepSeek-V4-ProGemini 3.1 Flash-Lite vs Mistral Medium 3.5Gemini 3.1 Flash-Lite vs Kimi K3Gemini 3.1 Flash-Lite vs Composer 2.5Gemini 3.1 Flash-Lite vs GLM-5.2